Notation Engineering Reference

Notation Symbol Atlas

A developer-grade catalogue of Western music notation symbols — drawn from the Wikipedia “List of musical symbols” — pairing every glyph with its correct name, alternate names, meaning, and cross-references to Unicode and SMuFL for implementing a transcription engine.

136 symbols 17 categories Source: en.wikipedia.org/wiki/List_of_musical_symbols
How to read a card. Wherever possible, the glyph is rendered live, in your browser, by VexFlow itself — the same rendering engine your transcription module uses — via its default music font (Bravura, a SMuFL-compliant font bundled directly inside VexFlow's own JS, no separate font file needed). A small VexFlow tag in the corner of a glyph swatch means you're looking at pixels VexFlow itself drew. Where a symbol has no direct single-call VexFlow equivalent (most fingering, hand, and organ-abbreviation entries, plus a few purely geometric marks like ties, slurs, and hairpins), the swatch falls back to a hand-built vector approximation instead — those carry no VexFlow tag. The Unicode chip gives the exact codepoint from the Musical Symbols block (U+1D100–U+1D1FF) or general punctuation; the SMuFL chip gives the canonical glyph name (and, where confirmed, codepoint) from the Standard Music Font Layout spec — this is literally the code string VexFlow's Glyph.renderGlyph() takes, so it doubles as the lookup key for anything you render yourself. This page needs a live internet connection on open, to fetch VexFlow from cdnjs.
Loading VexFlow…

Staff & Systems

10 symbols

Five-Line Staff

Stave (British)

The five parallel lines and four spaces on which pitch is notated. Each line and space corresponds to a specific diatonic pitch once a clef is assigned.

Implementation note A notation engine represents the staff as 5 equally-spaced horizontal rules; vertical position (line/space index) plus the active clef determines pitch.

Ledger Lines

Short extra lines added above or below the staff to notate pitches that fall outside its five lines.

Implementation note Ledger lines are generated programmatically at the staff-space interval outward from the staff edge, only as far as the notated pitch requires.

Barline

A single vertical line drawn through the staff that separates one measure (bar) from the next.

Unicode𝄀   U+1D100

Double Barline

Section barline

Two thin vertical lines indicating a change within a piece, such as a new section.

Unicode𝄁   U+1D101

Final Barline

A thin line followed by a thick line, marking the conclusion of a movement or composition.

Unicode𝄂   U+1D102

Subdivision (Dashed) Barline

A dashed vertical line used to subdivide a measure of complex or irregular meter into shorter, more readable segments.

Left (Start) Repeat Sign

A thick/thin double barline with two dots in the two middle spaces, marking the start of a passage to be repeated.

Unicode𝄆   U+1D106

Right (End) Repeat Sign

A thin/thick double barline with two dots, marking the end of a repeated passage. With no matching left repeat sign, it sends the performer back to the start of the piece or movement.

Unicode𝄇   U+1D107

Brace

A large curly bracket connecting two or more staves that are played simultaneously, typically by a single player (e.g. piano grand staff).

Unicode𝄔   U+1D114

Bracket

A straight vertical line with right-angled serifs connecting staves that sound simultaneously; in modern scores it typically groups instrument families or individual staves of a section.

Unicode𝄕   U+1D115

Clefs

8 symbols

Treble Clef

G clef

A stylized letter G whose spiral centres on the second line of the staff, fixing that line as the G above middle C. Used for higher-pitched instruments and voices.

Unicode𝄞   U+1D11ESMuFLgClef   U+E050

Bass Clef

F clef

A stylized letter F whose two dots straddle the fourth line of the staff, fixing that line as the F below middle C. Used for lower-pitched instruments and voices.

Unicode𝄢   U+1D122SMuFLfClef   U+E062

Alto Clef

C clef (centred on line 3)

A C clef centred on the middle (third) line of the staff, fixing that line as middle C. Chiefly used for the viola.

Unicode𝄡   U+1D121SMuFLcClef   U+E05C

Tenor Clef

C clef (centred on line 4)

A C clef centred on the fourth line of the staff, fixing that line as middle C. Used for the upper register of cello, bassoon, and trombone.

Unicode𝄡   U+1D121SMuFLcClef   U+E05C

Percussion Clef

Two thick vertical bars centred on the staff, used for unpitched percussion instruments; the lines and spaces do not indicate specific pitches.

Unicode𝄦   U+1D126SMuFLunpitchedPercussionClef1   U+E069

Tablature Clef

Guitar tab clef

The letters “TAB” stacked at the start of a staff whose lines represent an instrument's strings, not pitches, used for guitar and other fretted-string tablature.

SMuFL6stringTabClef   U+E06D

Octave Clef Modifier (8)

8vb clef; 8va clef; vocal tenor clef

A small '8' printed below (or above) a clef indicating that the passage sounds one octave lower (or higher) than the unmodified clef would indicate — e.g. the 'treble clef 8vb' commonly used for tenor voice and guitar.

Double-Octave Clef Modifier (15)

A small '15' below or above a clef indicating a two-octave transposition of the written pitches, used mainly for extreme-register instruments (e.g. piccolo, contrabass).

Note Durations

9 symbols

Whole Note

Semibreve (British usage)

An open, oval notehead with no stem. Duration equal to 1 whole note, independent of tempo.

Implementation note Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.

Unicode𝅝   U+1D15DSMuFLnoteheadWhole   U+E0A2

Half Note

Minim (British usage)

An open notehead with a plain stem. Duration equal to 1/2 of a whole note, independent of tempo.

Implementation note Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.

Unicode𝅗𝅥   U+1D15ESMuFLnoteheadHalf+stem   U+E0A3

Quarter Note

Crotchet (British usage)

A filled notehead with a plain stem. Duration equal to 1/4 of a whole note, independent of tempo.

Implementation note Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.

Unicode𝅘𝅥   U+1D15FSMuFLnoteheadBlack+stem   U+E0A4

Eighth Note

Quaver (British usage)

A filled notehead, stem, and one flag (or beam, when grouped). Duration equal to 1/8 of a whole note, independent of tempo.

Implementation note Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.

Unicode𝅘𝅥𝅮   U+1D160SMuFLflag8thUp   U+E240

Sixteenth Note

Semiquaver (British usage)

A filled notehead, stem, and two flags (or beams, when grouped). Duration equal to 1/16 of a whole note, independent of tempo.

Implementation note Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.

Unicode𝅘𝅥𝅯   U+1D161SMuFLflag16thUp   U+E242

Thirty-Second Note

Demisemiquaver (British usage)

A filled notehead, stem, and three flags (or beams, when grouped). Duration equal to 1/32 of a whole note, independent of tempo.

Implementation note Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.

Unicode𝅘𝅥𝅰   U+1D162SMuFLflag32ndUp   U+E244

Sixty-Fourth Note

Hemidemisemiquaver (British usage)

A filled notehead, stem, and four flags (or beams, when grouped). Duration equal to 1/64 of a whole note, independent of tempo.

Implementation note Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.

Unicode𝅘𝅥𝅱   U+1D163SMuFLflag64thUp   U+E246

Flags (Hooks)

Hooks

The curved hook(s) attached to a stem that shorten a note's duration by successive halves relative to a quarter note: one flag = eighth, two = sixteenth, and so on.

Beam

A thick horizontal (or angled) bar connecting the stems of two or more eighth notes or shorter, replacing individual flags to show rhythmic grouping.

Implementation note Beam angle typically follows the melodic contour of the grouped notes, flattened for very wide pitch spans.

Rests

8 symbols

Whole Rest

A filled rectangle hanging below the second staff line from the top. By convention also used as a rest for a whole measure regardless of time signature.

Unicode𝄻   U+1D13BSMuFLrestWhole   U+E4E3

Half Rest

A filled rectangle sitting on top of the middle staff line.

Unicode𝄼   U+1D13CSMuFLrestHalf   U+E4E4

Quarter Rest

A vertical squiggle-shaped mark occupying the middle of the staff.

Unicode𝄽   U+1D13DSMuFLrestQuarter   U+E4E5

Eighth Rest

A short stroke with one hooked flag and a small filled head.

Unicode𝄾   U+1D13ESMuFLrest8th   U+E4E6

Sixteenth Rest

A short stroke with two hooked flags and a small filled head.

Unicode𝄿   U+1D13FSMuFLrest16th   U+E4E7

Thirty-Second Rest

A short stroke with three hooked flags and a small filled head.

Unicode𝅀   U+1D140SMuFLrest32nd   U+E4E8

Sixty-Fourth Rest

A short stroke with four hooked flags and a small filled head.

Unicode𝅁   U+1D141SMuFLrest64th   U+E4E9

Multi-Measure Rest

Gathered rest; Multi-bar rest

A thick horizontal bar with tick marks at each end (and a number above indicating the measure count) used as a compact way to notate several consecutive measures of rest.

Rhythmic Modifiers

7 symbols

Augmentation Dot

A dot placed to the right of a notehead that lengthens the note's duration by one half of its original value.

Unicode𝅭   U+1D16D

Double / Triple Augmentation Dot

Double dot; Triple dot

Additional dots, each lengthening the previous dot (not the original note) by half its value: one dot = 1.5× the note, two dots = 1.75×, three dots = 1.875×.

Tie

A curved line connecting two noteheads of the same pitch, indicating they are performed as a single sustained note whose duration is the sum of both notated values.

Implementation note A tie always joins identical pitches; a curve joining different pitches is a slur, not a tie.

SMuFLtie (rendered as a slur-shaped curve)   unverified — see smufl.org

Ghost Note

Parenthesized notehead

A notehead enclosed in parentheses, indicating a note with a rhythmic value but no clearly discernible pitch (common in drum-set and muted-string notation).

Breath Mark

A comma-like mark placed above the staff telling a singer or wind player to take a breath, normally implying a slight shortening of the preceding note.

Unicode𝄒   U+1D112

Caesura

Railroad tracks

Two slashes (“railroad tracks”) placed above the staff indicating a brief pause during which time is not counted.

Unicode𝄓   U+1D113

Tuplet (e.g. Triplet)

Triplet; Duplet; Quintuplet

A bracket (or beam) with a number above it grouping notes that occupy a rhythmic space they would not normally fill — a quarter-note triplet fits 3 quarter notes in the space of 2.

Accidentals

9 symbols

Flat

Lowers the pitch of the note it precedes by one semitone.

Unicode♭   U+266DSMuFLaccidentalFlat   U+E260

Sharp

Raises the pitch of the note it precedes by one semitone.

Unicode♯   U+266FSMuFLaccidentalSharp   U+E262

Natural

Cancels a previously active sharp or flat, whether introduced as an accidental earlier in the measure or by the key signature.

Unicode♮   U+266ESMuFLaccidentalNatural   U+E261

Double Flat

Lowers the pitch of the note it precedes by two semitones (a whole tone).

Unicode𝄫   U+1D12BSMuFLaccidentalDoubleFlat   U+E264

Double Sharp

Raises the pitch of the note it precedes by two semitones (a whole tone); conventionally drawn as a bold ×.

Unicode𝄪   U+1D12ASMuFLaccidentalDoubleSharp   U+E263

Demiflat (Quarter-Tone Flat)

Half-flat; Reversed/slashed flat

A microtonal accidental lowering the pitch by one quarter tone (a half-flat), commonly drawn as a flat with a single closed loop or slashed stem.

Implementation note Microtonal accidental shapes are not fully standardized across publishers — confirm the target house style before rendering.

SMuFLaccidentalQuarterToneFlatStein   U+E280

Three-Quarter-Tone Flat

A microtonal accidental lowering the pitch by three quarter tones, typically drawn as a quarter-flat combined with a full flat.

SMuFLaccidentalThreeQuarterTonesFlatZimmermann   U+E281

Demisharp (Quarter-Tone Sharp)

Half-sharp

A microtonal accidental raising the pitch by one quarter tone, typically drawn as a sharp with a single vertical stroke instead of two.

SMuFLaccidentalQuarterToneSharpStein   U+E282

Three-Quarter-Tone Sharp

A microtonal accidental raising the pitch by three quarter tones. Occasionally represented with two vertical and three diagonal bars instead of the form shown here.

SMuFLaccidentalThreeQuarterTonesSharpStein   U+E283

Key Signatures

3 symbols

Flat Key Signature

A group of flat signs placed immediately after the clef, in a fixed order (B♭–E♭–A♭–D♭–G♭–C♭–F♭), showing every flat that applies for the remainder of the line unless cancelled.

Implementation note The flat order is the reverse of the sharp order; the key name equals the second-to-last flat (or is memorised per number of flats).

Sharp Key Signature

A group of sharp signs placed immediately after the clef, in a fixed order (F♯–C♯–G♯–D♯–A♯–E♯–B♯), showing every sharp that applies for the remainder of the line unless cancelled.

Implementation note The key name is a perfect fifth above the last sharp shown.

No Key Signature (C major / A minor)

A key signature with no sharps or flats, generally indicating C major or A minor (or, in modal/atonal writing, no fixed tonal centre).

Time Signatures

5 symbols

Simple Time Signature

Two stacked numerals: the top shows beats per measure, the bottom shows which note value equals one beat. Simple meters have an upper number of 2, 3, or 4.

Implementation note Example shown: 3/4 — three quarter-note beats per measure.

Compound Time Signature

A time signature (commonly upper numbers 6, 9, or 12) in which each main beat subdivides into three, rather than two, smaller units.

Implementation note Example shown: 6/8 — two dotted-quarter beats per measure, each made of three eighth notes.

Complex (Irregular/Odd) Time Signature

A meter that cannot be evenly subdivided into groups of two or three beats, e.g. 5/4 or 11/8; often internally grouped (e.g. 2+3) for readability.

Common Time

Imperfect duple meter symbol

A large C-like glyph representing 4/4 time (four quarter-note beats per measure). Derives from a broken circle representing “imperfect” duple meter in 14th-century mensural notation.

Unicode𝄴   U+1D134SMuFLtimeSigCommon   U+E08A

Cut Time

Alla breve

A C-like glyph bisected by a vertical stroke, representing 2/2 time (two half-note beats per measure).

Unicode𝄵   U+1D135SMuFLtimeSigCutCommon   U+E08B

Phrasing & Legato

5 symbols

Slur

A curved line drawn over or under a group of different pitches showing they are to be played legato — the first note is attacked, the rest flow without rearticulation. In vocal music, indicates the notes are sung to a single syllable.

Phrase Mark

Ligature

A mark visually identical to a slur but drawn over a longer passage — often spanning several measures — to indicate a complete musical phrase.

Glissando / Portamento

Portamento

A continuous, uninterrupted glide between two notes that sounds every pitch in between. Bowed strings and trombone can glide continuously (portamento); other instruments such as harp or piano approximate it by sliding rapidly across discrete pitches.

Arpeggio (Rolled Chord)

Broken chord; Rolled chord

A wavy vertical line before a chord indicating its notes should be sounded in rapid succession (usually low to high) rather than simultaneously, with each note sustained as the others join in.

Unicode𝅥   U+1D165 (combining arpeggiato)

Chord

Two or more notes stacked on a single stem, sounded simultaneously. A two-note chord is called a dyad.

Dynamics

13 symbols

Pianississimo

Extremely soft. Softer levels occur rarely and are notated with additional p's.

SMuFLdynamicPPP   unverified — see smufl.org

Pianissimo

Very soft.

SMuFLdynamicPP   unverified — see smufl.org

Piano

Soft.

SMuFLdynamicPiano   unverified — see smufl.org

Mezzo-Piano

Moderately soft — louder than piano.

SMuFLdynamicMP   unverified — see smufl.org

Mezzo-Forte

Moderately loud — softer than forte. Treated as the default dynamic when none is marked.

SMuFLdynamicMF   unverified — see smufl.org

Forte

Loud.

SMuFLdynamicForte   unverified — see smufl.org

Fortissimo

Very loud.

SMuFLdynamicFF   unverified — see smufl.org

Fortississimo

Extremely loud. Louder levels occur rarely and are notated with additional f's.

SMuFLdynamicFFF   unverified — see smufl.org

Sforzando

Sforzato; Forzando; Forzato

“Suddenly forced” — an abrupt, forceful accent applied to a single note or chord.

SMuFLdynamicSforzando1   unverified — see smufl.org

Sforzando-Piano

The note is attacked loudly, then immediately drops to a soft dynamic.

SMuFLdynamicSforzatoPiano   unverified — see smufl.org

Crescendo

Cresc. (text)

A gradual increase in volume; drawn as a hairpin (opening wedge) or abbreviated “cresc.” over an extended passage.

Diminuendo

Dim.; Decrescendo

A gradual decrease in volume; drawn as a closing hairpin wedge or abbreviated “dim.” / “decresc.” over an extended passage.

Niente

Italian for “nothing”; placed at the start of a crescendo (“start from nothing”) or the end of a diminuendo (“fade to nothing”).

SMuFLdynamicNiente   U+E526

Articulation

6 symbols

Staccato

A dot above or below the notehead: the note is played shorter than written — usually half its notated value — with the remainder left as silence.

Unicode𝅼   U+1D17CSMuFLarticStaccatoAbove   U+E4A2

Staccatissimo

Spiccato (bowed strings)

A small wedge (or hook) above or below the notehead indicating an even shorter, more detached articulation than staccato; usually applied to quarter notes or shorter.

Unicode𝅾   U+1D17ESMuFLarticStaccatissimoAbove   U+E4A6

Tenuto

A short horizontal line above or below the notehead indicating the note should be held for its full written value, or slightly beyond.

Unicode𝅻   U+1D17BSMuFLarticTenutoAbove   U+E4A4

Fermata

Pause

An arc with a dot placed above (or, inverted, below) a note, chord, or rest, indicating it is sustained longer than its written value at the performer's discretion. Usually marked in every simultaneous part of an ensemble.

Unicode𝄐   U+1D110SMuFLfermataAbove   U+E4C0

Accent

A sideways wedge (>) above or below a note indicating it should be played louder, or with a harder attack, than the surrounding unaccented notes.

Implementation note No dedicated Unicode Musical Symbols codepoint exists for this mark — use the SMuFL reference below in production.

SMuFLarticAccentAbove   U+E4A0

Marcato

A vertical accent mark (resembling a small roof or caret) indicating the note should be played louder or more forcefully than a note with a plain accent.

SMuFLarticMarcatoAbove   U+E4AC

Ornaments

9 symbols

Tremolo

A rapidly repeated single note, or rapid alternation between two notes. Diagonal slashes through the stem (or between the two noteheads) indicate the subdivision speed — more slashes, faster repetition.

SMuFLtremolo2   U+E221

Vibrato

A wavy horizontal line above the staff indicating a rapid, slight oscillation in pitch; notated with the same wavy-line symbol used for extended trills, disambiguated by context and instrument.

Trill

Shake

The letters “tr” (optionally followed by a wavy extension line) above a note, indicating rapid alternation between the written note and the next scale-step above it for the note's full duration.

Unicode𝆖   U+1D196

Upper Mordent

A short zigzag above the note: rapidly play the principal note, the scale-step above it, then return to the principal note for the remaining duration.

Implementation note Terminology varies by tradition — some sources call the plain zigzag (no vertical line) simply “mordent” and reserve “upper/lower” for the auxiliary-note direction; confirm the convention your source material follows.

Unicode𝆝   U+1D19DSMuFLornamentShortTrill   U+E56C

Lower Mordent

The mordent zigzag with a vertical line through it: rapidly play the principal note, the scale-step below it, then return to the principal note for the remaining duration.

Unicode𝆞   U+1D19ESMuFLornamentMordent   U+E56D

Turn

Gruppetto

An S-shaped symbol placed directly above a note, indicating (in order) the upper auxiliary note, the principal note, the lower auxiliary note, and a return to the principal note.

Unicode𝆜   U+1D19CSMuFLornamentTurn   U+E567

Inverted Turn

A turn symbol with a vertical line through it (or drawn upside-down), reversing the order of the auxiliary notes: lower auxiliary, principal, upper auxiliary, principal.

SMuFLornamentTurnInverted   U+E568

Appoggiatura

A full-sized small “grace” note printed before the main note. It borrows half the main note's duration (two-thirds if the main note is dotted), which is subtracted from the main note's written value.

Implementation note Notated as an unslashed small note, normally beamed or flagged, immediately before the principal notehead.

Acciaccatura

A small grace note with a diagonal slash through its stem/flag. It is performed extremely quickly, “as though brushed” just before the main note, which keeps virtually all of its notated duration.

Implementation note The slash is the sole notational difference from an appoggiatura and is essential for a transcription engine to preserve.

Octave Signs

5 symbols

8va (Ottava Alta)

Ottava

Placed above the staff with a dashed line over the affected passage: play one octave higher than written.

8vb (Ottava Bassa)

Ottava bassa

Placed below the staff with a dashed line under the affected passage: play one octave lower than written.

15ma (Quindicesima Alta)

Placed above the staff: play two octaves higher than written.

15mb (Quindicesima Bassa)

Placed below the staff: play two octaves lower than written.

Abbreviated Octave Signs (8, 15)

8va/15ma are sometimes abbreviated further to a bare “8” or “15”; when placed below the staff, the word “bassa” is sometimes appended.

Repeats & Navigation

8 symbols

Measure Repeat

Simile mark

A slash with a dot on each side, meaning “repeat the previous measure exactly.” A doubled version (two slashes) means repeat the previous two measures.

Unicode𝄃   U+1D103

First/Second Ending (Volta Bracket)

Endings

A horizontal bracket with a downward hook at its start (and a number/label) drawn over alternate endings of a repeated passage — performers take the ending matching the current pass through the repeat.

String & Wind Techniques

8 symbols

Pizzicato

Pizz.

On a bowed string instrument, the string is plucked with a finger rather than bowed.

Snap (Bartók) Pizzicato

Bartók pizzicato

The string is pulled away from the fingerboard and released so it snaps audibly against the frame of the instrument.

SMuFLpluckedSnapPizzicatoAbove   U+E631

Natural Harmonic

Flageolet; Open string

A small open circle above the notehead: play a natural harmonic (flageolet) at that string position; also sometimes denotes an open string.

Unicode○   U+25CBSMuFLstringsHarmonic   U+E614

Open (Brass)

On a valved brass instrument, the same open-circle symbol used for string harmonics tells the player to release a hand-stop or mute and play the note “open.”

Up-Bow

A V-shaped mark (open at the top) above the note indicating the bow should move upward (toward the frog) while sounding it.

Unicode𝆫   U+1D1ABSMuFLstringsUpBow   U+E612

Down-Bow

A bracket-shaped mark (⊓, open at the bottom) above the note indicating the bow should move downward (toward the tip) while sounding it.

Unicode𝆬   U+1D1ACSMuFLstringsDownBow   U+E610

Mute (Con Sordino)

Con sord.

Indicates a mute should be fitted to the instrument.

Remove Mute (Senza Sordino)

Senza sord.

Indicates the mute should be removed; generally appears after a muted passage.

Fingering & Hand Notation

9 symbols

Guitar Fingerpicking (p i m a c)

Letters derived from Spanish finger names — p (pulgar/thumb), i (índice/index), m (medio/middle), a (anular/ring), and occasionally c/x/e/q (meñique/little) — written above, below, or beside notes in classical-guitar notation.

Piano Fingering Numbers

Digits 1–5 identify which finger plays a note: 1 = thumb, 2 = index, 3 = middle, 4 = ring, 5 = little finger (American/standard usage).

Hand Designation (L.H./R.H.)

Abbreviations indicating which hand plays a passage. Convention varies by language: L.H./R.H. (English), l.H./r.H. (German), m.g./m.d. (French), m.s./m.d. (Italian), m.i./m.d. (Spanish).

Old English Fingering

Pre-1940 British keyboard fingering: “+” for the thumb, then 1 (index), 2 (middle), 3 (ring), 4 (little finger).

String Instrument Fingering (0–4)

Digits identify left-hand finger on bowed strings: 0 = open string, 1 = index, 2 = middle, 3 = ring, 4 = little finger.

Cello/Bass Thumb Position

A symbol (ϙ, or occasionally “T”) marking thumb position on cello or double bass.

Harp Fingering (1–4)

Digits identify finger on harp, as with piano fingering but without a “5” — the little finger is not used in harp technique.

Four-Mallet Identification

Numbers 1–4 identify each mallet in four-mallet keyboard-percussion technique, from far left (1) to far right (4).

Six-Mallet Identification

Numbers 1–6 identify each mallet in six-mallet keyboard-percussion technique, from far left (1) to far right (6).

Organ Notation

14 symbols

Pedal Down (Ped.)

Tells the organist (or, in piano writing, the pianist) to depress the sustain pedal.

Pedal Release (*)

An asterisk marking where the sustain pedal is released.

Precise Pedal Marking

Short vertical strokes mark the initial depress and final release of the sustain pedal; the horizontal line between them shows the pedal held down; an inverted-V shows a quick release-and-reapply.

Soft Pedal Down (Una Corda)

Tells the pianist to depress the soft (left) pedal.

Soft Pedal Up (Tre Corde)

Tells the pianist to release the soft pedal.

Great Organ

Primary manual of the organ. Abbreviated “Gt.” in English scores (equivalents vary by language/publisher).

Swell Organ

Secondary, expressive manual enclosed in a swell box. Abbreviated “Sw.” in English scores (equivalents vary by language/publisher).

Choir Organ

A softer, more intimate accompanimental manual. Abbreviated “Ch.” in English scores (equivalents vary by language/publisher).

Pedal Organ

The foot-operated pedalboard division. Abbreviated “Ped.” in English scores (equivalents vary by language/publisher).

Solo Organ

A manual voiced for solo melodic stops. Abbreviated “So.” in English scores (equivalents vary by language/publisher).

Orchestral Organ

A division voiced with orchestral-imitative stops. Abbreviated “Orch.” in English scores (equivalents vary by language/publisher).

Antiphonal Organ

A physically separated division, often at the rear of the hall. Abbreviated “Ant.” in English scores (equivalents vary by language/publisher).

Echo Organ

A softly-voiced division for distant/echo effects. Abbreviated “Echo” in English scores (equivalents vary by language/publisher).

Positiv Organ

A bright, chorus-voiced division, often unenclosed. Abbreviated “Pos.” in English scores (equivalents vary by language/publisher).

Machine-readable data — 136 symbols as JSON (for tooling / AI ingestion)

Every card above is generated from this array. Each entry carries: id, name, alt (alternate names), category/cat_label, desc, optional usage, and, where established, unicode (char, codepoint) and smufl (canonical glyph name, and codepoint where independently confirmed).

[
 {
  "id": "staff-5line",
  "name": "Five-Line Staff",
  "alt": [
   "Stave (British)"
  ],
  "category": "staff",
  "cat_label": "Staff & Systems",
  "desc": "The five parallel lines and four spaces on which pitch is notated. Each line and space corresponds to a specific diatonic pitch once a clef is assigned.",
  "usage": "A notation engine represents the staff as 5 equally-spaced horizontal rules; vertical position (line/space index) plus the active clef determines pitch.",
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "ledger-lines",
  "name": "Ledger Lines",
  "alt": [],
  "category": "staff",
  "cat_label": "Staff & Systems",
  "desc": "Short extra lines added above or below the staff to notate pitches that fall outside its five lines.",
  "usage": "Ledger lines are generated programmatically at the staff-space interval outward from the staff edge, only as far as the notated pitch requires.",
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "barline-single",
  "name": "Barline",
  "alt": [],
  "category": "staff",
  "cat_label": "Staff & Systems",
  "desc": "A single vertical line drawn through the staff that separates one measure (bar) from the next.",
  "usage": null,
  "unicode": {
   "char": "𝄀",
   "cp": "U+1D100",
   "name": "MUSICAL SYMBOL SINGLE BARLINE"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "barline-double",
  "name": "Double Barline",
  "alt": [
   "Section barline"
  ],
  "category": "staff",
  "cat_label": "Staff & Systems",
  "desc": "Two thin vertical lines indicating a change within a piece, such as a new section.",
  "usage": null,
  "unicode": {
   "char": "𝄁",
   "cp": "U+1D101",
   "name": "MUSICAL SYMBOL DOUBLE BARLINE"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "barline-final",
  "name": "Final Barline",
  "alt": [],
  "category": "staff",
  "cat_label": "Staff & Systems",
  "desc": "A thin line followed by a thick line, marking the conclusion of a movement or composition.",
  "usage": null,
  "unicode": {
   "char": "𝄂",
   "cp": "U+1D102",
   "name": "MUSICAL SYMBOL FINAL BARLINE"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "barline-subdivision",
  "name": "Subdivision (Dashed) Barline",
  "alt": [],
  "category": "staff",
  "cat_label": "Staff & Systems",
  "desc": "A dashed vertical line used to subdivide a measure of complex or irregular meter into shorter, more readable segments.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "barline-repeat-left",
  "name": "Left (Start) Repeat Sign",
  "alt": [],
  "category": "staff",
  "cat_label": "Staff & Systems",
  "desc": "A thick/thin double barline with two dots in the two middle spaces, marking the start of a passage to be repeated.",
  "usage": null,
  "unicode": {
   "char": "𝄆",
   "cp": "U+1D106",
   "name": "MUSICAL SYMBOL LEFT REPEAT SIGN"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "barline-repeat-right",
  "name": "Right (End) Repeat Sign",
  "alt": [],
  "category": "staff",
  "cat_label": "Staff & Systems",
  "desc": "A thin/thick double barline with two dots, marking the end of a repeated passage. With no matching left repeat sign, it sends the performer back to the start of the piece or movement.",
  "usage": null,
  "unicode": {
   "char": "𝄇",
   "cp": "U+1D107",
   "name": "MUSICAL SYMBOL RIGHT REPEAT SIGN"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "brace",
  "name": "Brace",
  "alt": [],
  "category": "staff",
  "cat_label": "Staff & Systems",
  "desc": "A large curly bracket connecting two or more staves that are played simultaneously, typically by a single player (e.g. piano grand staff).",
  "usage": null,
  "unicode": {
   "char": "𝄔",
   "cp": "U+1D114",
   "name": "MUSICAL SYMBOL BRACE"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "bracket",
  "name": "Bracket",
  "alt": [],
  "category": "staff",
  "cat_label": "Staff & Systems",
  "desc": "A straight vertical line with right-angled serifs connecting staves that sound simultaneously; in modern scores it typically groups instrument families or individual staves of a section.",
  "usage": null,
  "unicode": {
   "char": "𝄕",
   "cp": "U+1D115",
   "name": "MUSICAL SYMBOL BRACKET"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "clef-treble",
  "name": "Treble Clef",
  "alt": [
   "G clef"
  ],
  "category": "clefs",
  "cat_label": "Clefs",
  "desc": "A stylized letter G whose spiral centres on the second line of the staff, fixing that line as the G above middle C. Used for higher-pitched instruments and voices.",
  "usage": null,
  "unicode": {
   "char": "𝄞",
   "cp": "U+1D11E",
   "name": "MUSICAL SYMBOL G CLEF"
  },
  "smufl": {
   "name": "gClef",
   "cp": "U+E050"
  },
  "render": "vector"
 },
 {
  "id": "clef-bass",
  "name": "Bass Clef",
  "alt": [
   "F clef"
  ],
  "category": "clefs",
  "cat_label": "Clefs",
  "desc": "A stylized letter F whose two dots straddle the fourth line of the staff, fixing that line as the F below middle C. Used for lower-pitched instruments and voices.",
  "usage": null,
  "unicode": {
   "char": "𝄢",
   "cp": "U+1D122",
   "name": "MUSICAL SYMBOL F CLEF"
  },
  "smufl": {
   "name": "fClef",
   "cp": "U+E062"
  },
  "render": "vector"
 },
 {
  "id": "clef-alto",
  "name": "Alto Clef",
  "alt": [
   "C clef (centred on line 3)"
  ],
  "category": "clefs",
  "cat_label": "Clefs",
  "desc": "A C clef centred on the middle (third) line of the staff, fixing that line as middle C. Chiefly used for the viola.",
  "usage": null,
  "unicode": {
   "char": "𝄡",
   "cp": "U+1D121",
   "name": "MUSICAL SYMBOL C CLEF"
  },
  "smufl": {
   "name": "cClef",
   "cp": "U+E05C"
  },
  "render": "vector"
 },
 {
  "id": "clef-tenor",
  "name": "Tenor Clef",
  "alt": [
   "C clef (centred on line 4)"
  ],
  "category": "clefs",
  "cat_label": "Clefs",
  "desc": "A C clef centred on the fourth line of the staff, fixing that line as middle C. Used for the upper register of cello, bassoon, and trombone.",
  "usage": null,
  "unicode": {
   "char": "𝄡",
   "cp": "U+1D121",
   "name": "MUSICAL SYMBOL C CLEF"
  },
  "smufl": {
   "name": "cClef",
   "cp": "U+E05C"
  },
  "render": "vector"
 },
 {
  "id": "clef-percussion",
  "name": "Percussion Clef",
  "alt": [],
  "category": "clefs",
  "cat_label": "Clefs",
  "desc": "Two thick vertical bars centred on the staff, used for unpitched percussion instruments; the lines and spaces do not indicate specific pitches.",
  "usage": null,
  "unicode": {
   "char": "𝄦",
   "cp": "U+1D126",
   "name": "MUSICAL SYMBOL PERCUSSION CLEF (BLOCK)"
  },
  "smufl": {
   "name": "unpitchedPercussionClef1",
   "cp": "U+E069"
  },
  "render": "vector"
 },
 {
  "id": "clef-tab",
  "name": "Tablature Clef",
  "alt": [
   "Guitar tab clef"
  ],
  "category": "clefs",
  "cat_label": "Clefs",
  "desc": "The letters “TAB” stacked at the start of a staff whose lines represent an instrument's strings, not pitches, used for guitar and other fretted-string tablature.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "6stringTabClef",
   "cp": "U+E06D"
  },
  "render": "vector"
 },
 {
  "id": "clef-octave-8",
  "name": "Octave Clef Modifier (8)",
  "alt": [
   "8vb clef",
   "8va clef",
   "vocal tenor clef"
  ],
  "category": "clefs",
  "cat_label": "Clefs",
  "desc": "A small '8' printed below (or above) a clef indicating that the passage sounds one octave lower (or higher) than the unmodified clef would indicate — e.g. the 'treble clef 8vb' commonly used for tenor voice and guitar.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "clef-octave-15",
  "name": "Double-Octave Clef Modifier (15)",
  "alt": [],
  "category": "clefs",
  "cat_label": "Clefs",
  "desc": "A small '15' below or above a clef indicating a two-octave transposition of the written pitches, used mainly for extreme-register instruments (e.g. piccolo, contrabass).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "dur-whole",
  "name": "Whole Note",
  "alt": [
   "Semibreve (British usage)"
  ],
  "category": "durations",
  "cat_label": "Note Durations",
  "desc": "An open, oval notehead with no stem. Duration equal to 1 whole note, independent of tempo.",
  "usage": "Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.",
  "unicode": {
   "char": "𝅝",
   "cp": "U+1D15D",
   "name": "MUSICAL SYMBOL WHOLE NOTE"
  },
  "smufl": {
   "name": "noteheadWhole",
   "cp": "U+E0A2"
  },
  "render": "vector"
 },
 {
  "id": "dur-half",
  "name": "Half Note",
  "alt": [
   "Minim (British usage)"
  ],
  "category": "durations",
  "cat_label": "Note Durations",
  "desc": "An open notehead with a plain stem. Duration equal to 1/2 of a whole note, independent of tempo.",
  "usage": "Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.",
  "unicode": {
   "char": "𝅗𝅥",
   "cp": "U+1D15E",
   "name": "MUSICAL SYMBOL HALF NOTE"
  },
  "smufl": {
   "name": "noteheadHalf+stem",
   "cp": "U+E0A3"
  },
  "render": "vector"
 },
 {
  "id": "dur-quarter",
  "name": "Quarter Note",
  "alt": [
   "Crotchet (British usage)"
  ],
  "category": "durations",
  "cat_label": "Note Durations",
  "desc": "A filled notehead with a plain stem. Duration equal to 1/4 of a whole note, independent of tempo.",
  "usage": "Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.",
  "unicode": {
   "char": "𝅘𝅥",
   "cp": "U+1D15F",
   "name": "MUSICAL SYMBOL QUARTER NOTE"
  },
  "smufl": {
   "name": "noteheadBlack+stem",
   "cp": "U+E0A4"
  },
  "render": "vector"
 },
 {
  "id": "dur-eighth",
  "name": "Eighth Note",
  "alt": [
   "Quaver (British usage)"
  ],
  "category": "durations",
  "cat_label": "Note Durations",
  "desc": "A filled notehead, stem, and one flag (or beam, when grouped). Duration equal to 1/8 of a whole note, independent of tempo.",
  "usage": "Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.",
  "unicode": {
   "char": "𝅘𝅥𝅮",
   "cp": "U+1D160",
   "name": "MUSICAL SYMBOL EIGHTH NOTE"
  },
  "smufl": {
   "name": "flag8thUp",
   "cp": "U+E240"
  },
  "render": "vector"
 },
 {
  "id": "dur-16th",
  "name": "Sixteenth Note",
  "alt": [
   "Semiquaver (British usage)"
  ],
  "category": "durations",
  "cat_label": "Note Durations",
  "desc": "A filled notehead, stem, and two flags (or beams, when grouped). Duration equal to 1/16 of a whole note, independent of tempo.",
  "usage": "Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.",
  "unicode": {
   "char": "𝅘𝅥𝅯",
   "cp": "U+1D161",
   "name": "MUSICAL SYMBOL SIXTEENTH NOTE"
  },
  "smufl": {
   "name": "flag16thUp",
   "cp": "U+E242"
  },
  "render": "vector"
 },
 {
  "id": "dur-32nd",
  "name": "Thirty-Second Note",
  "alt": [
   "Demisemiquaver (British usage)"
  ],
  "category": "durations",
  "cat_label": "Note Durations",
  "desc": "A filled notehead, stem, and three flags (or beams, when grouped). Duration equal to 1/32 of a whole note, independent of tempo.",
  "usage": "Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.",
  "unicode": {
   "char": "𝅘𝅥𝅰",
   "cp": "U+1D162",
   "name": "MUSICAL SYMBOL THIRTY-SECOND NOTE"
  },
  "smufl": {
   "name": "flag32ndUp",
   "cp": "U+E244"
  },
  "render": "vector"
 },
 {
  "id": "dur-64th",
  "name": "Sixty-Fourth Note",
  "alt": [
   "Hemidemisemiquaver (British usage)"
  ],
  "category": "durations",
  "cat_label": "Note Durations",
  "desc": "A filled notehead, stem, and four flags (or beams, when grouped). Duration equal to 1/64 of a whole note, independent of tempo.",
  "usage": "Flag count equals the corresponding rest's branch count for the same duration; beams may replace flags when notes are grouped.",
  "unicode": {
   "char": "𝅘𝅥𝅱",
   "cp": "U+1D163",
   "name": "MUSICAL SYMBOL SIXTY-FOURTH NOTE"
  },
  "smufl": {
   "name": "flag64thUp",
   "cp": "U+E246"
  },
  "render": "vector"
 },
 {
  "id": "dur-flags",
  "name": "Flags (Hooks)",
  "alt": [
   "Hooks"
  ],
  "category": "durations",
  "cat_label": "Note Durations",
  "desc": "The curved hook(s) attached to a stem that shorten a note's duration by successive halves relative to a quarter note: one flag = eighth, two = sixteenth, and so on.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "dur-beam",
  "name": "Beam",
  "alt": [],
  "category": "durations",
  "cat_label": "Note Durations",
  "desc": "A thick horizontal (or angled) bar connecting the stems of two or more eighth notes or shorter, replacing individual flags to show rhythmic grouping.",
  "usage": "Beam angle typically follows the melodic contour of the grouped notes, flattened for very wide pitch spans.",
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "rest-whole",
  "name": "Whole Rest",
  "alt": [],
  "category": "rests",
  "cat_label": "Rests",
  "desc": "A filled rectangle hanging below the second staff line from the top. By convention also used as a rest for a whole measure regardless of time signature.",
  "usage": null,
  "unicode": {
   "char": "𝄻",
   "cp": "U+1D13B",
   "name": "MUSICAL SYMBOL WHOLE REST"
  },
  "smufl": {
   "name": "restWhole",
   "cp": "U+E4E3"
  },
  "render": "vector"
 },
 {
  "id": "rest-half",
  "name": "Half Rest",
  "alt": [],
  "category": "rests",
  "cat_label": "Rests",
  "desc": "A filled rectangle sitting on top of the middle staff line.",
  "usage": null,
  "unicode": {
   "char": "𝄼",
   "cp": "U+1D13C",
   "name": "MUSICAL SYMBOL HALF REST"
  },
  "smufl": {
   "name": "restHalf",
   "cp": "U+E4E4"
  },
  "render": "vector"
 },
 {
  "id": "rest-quarter",
  "name": "Quarter Rest",
  "alt": [],
  "category": "rests",
  "cat_label": "Rests",
  "desc": "A vertical squiggle-shaped mark occupying the middle of the staff.",
  "usage": null,
  "unicode": {
   "char": "𝄽",
   "cp": "U+1D13D",
   "name": "MUSICAL SYMBOL QUARTER REST"
  },
  "smufl": {
   "name": "restQuarter",
   "cp": "U+E4E5"
  },
  "render": "vector"
 },
 {
  "id": "rest-eighth",
  "name": "Eighth Rest",
  "alt": [],
  "category": "rests",
  "cat_label": "Rests",
  "desc": "A short stroke with one hooked flag and a small filled head.",
  "usage": null,
  "unicode": {
   "char": "𝄾",
   "cp": "U+1D13E",
   "name": "MUSICAL SYMBOL EIGHTH REST"
  },
  "smufl": {
   "name": "rest8th",
   "cp": "U+E4E6"
  },
  "render": "vector"
 },
 {
  "id": "rest-16th",
  "name": "Sixteenth Rest",
  "alt": [],
  "category": "rests",
  "cat_label": "Rests",
  "desc": "A short stroke with two hooked flags and a small filled head.",
  "usage": null,
  "unicode": {
   "char": "𝄿",
   "cp": "U+1D13F",
   "name": "MUSICAL SYMBOL SIXTEENTH REST"
  },
  "smufl": {
   "name": "rest16th",
   "cp": "U+E4E7"
  },
  "render": "vector"
 },
 {
  "id": "rest-32nd",
  "name": "Thirty-Second Rest",
  "alt": [],
  "category": "rests",
  "cat_label": "Rests",
  "desc": "A short stroke with three hooked flags and a small filled head.",
  "usage": null,
  "unicode": {
   "char": "𝅀",
   "cp": "U+1D140",
   "name": "MUSICAL SYMBOL THIRTY-SECOND REST"
  },
  "smufl": {
   "name": "rest32nd",
   "cp": "U+E4E8"
  },
  "render": "vector"
 },
 {
  "id": "rest-64th",
  "name": "Sixty-Fourth Rest",
  "alt": [],
  "category": "rests",
  "cat_label": "Rests",
  "desc": "A short stroke with four hooked flags and a small filled head.",
  "usage": null,
  "unicode": {
   "char": "𝅁",
   "cp": "U+1D141",
   "name": "MUSICAL SYMBOL SIXTY-FOURTH REST"
  },
  "smufl": {
   "name": "rest64th",
   "cp": "U+E4E9"
  },
  "render": "vector"
 },
 {
  "id": "rest-multi",
  "name": "Multi-Measure Rest",
  "alt": [
   "Gathered rest",
   "Multi-bar rest"
  ],
  "category": "rests",
  "cat_label": "Rests",
  "desc": "A thick horizontal bar with tick marks at each end (and a number above indicating the measure count) used as a compact way to notate several consecutive measures of rest.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "dot-aug",
  "name": "Augmentation Dot",
  "alt": [],
  "category": "rhythm",
  "cat_label": "Rhythmic Modifiers",
  "desc": "A dot placed to the right of a notehead that lengthens the note's duration by one half of its original value.",
  "usage": null,
  "unicode": {
   "char": "𝅭",
   "cp": "U+1D16D",
   "name": "MUSICAL SYMBOL COMBINING AUGMENTATION DOT"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "dot-double",
  "name": "Double / Triple Augmentation Dot",
  "alt": [
   "Double dot",
   "Triple dot"
  ],
  "category": "rhythm",
  "cat_label": "Rhythmic Modifiers",
  "desc": "Additional dots, each lengthening the previous dot (not the original note) by half its value: one dot = 1.5× the note, two dots = 1.75×, three dots = 1.875×.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "tie",
  "name": "Tie",
  "alt": [],
  "category": "rhythm",
  "cat_label": "Rhythmic Modifiers",
  "desc": "A curved line connecting two noteheads of the same pitch, indicating they are performed as a single sustained note whose duration is the sum of both notated values.",
  "usage": "A tie always joins identical pitches; a curve joining different pitches is a slur, not a tie.",
  "unicode": null,
  "smufl": {
   "name": "tie (rendered as a slur-shaped curve)",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "ghost-note",
  "name": "Ghost Note",
  "alt": [
   "Parenthesized notehead"
  ],
  "category": "rhythm",
  "cat_label": "Rhythmic Modifiers",
  "desc": "A notehead enclosed in parentheses, indicating a note with a rhythmic value but no clearly discernible pitch (common in drum-set and muted-string notation).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "breath-mark",
  "name": "Breath Mark",
  "alt": [],
  "category": "rhythm",
  "cat_label": "Rhythmic Modifiers",
  "desc": "A comma-like mark placed above the staff telling a singer or wind player to take a breath, normally implying a slight shortening of the preceding note.",
  "usage": null,
  "unicode": {
   "char": "𝄒",
   "cp": "U+1D112",
   "name": "MUSICAL SYMBOL BREATH MARK"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "caesura",
  "name": "Caesura",
  "alt": [
   "Railroad tracks"
  ],
  "category": "rhythm",
  "cat_label": "Rhythmic Modifiers",
  "desc": "Two slashes (“railroad tracks”) placed above the staff indicating a brief pause during which time is not counted.",
  "usage": null,
  "unicode": {
   "char": "𝄓",
   "cp": "U+1D113",
   "name": "MUSICAL SYMBOL CAESURA"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "tuplet",
  "name": "Tuplet (e.g. Triplet)",
  "alt": [
   "Triplet",
   "Duplet",
   "Quintuplet"
  ],
  "category": "rhythm",
  "cat_label": "Rhythmic Modifiers",
  "desc": "A bracket (or beam) with a number above it grouping notes that occupy a rhythmic space they would not normally fill — a quarter-note triplet fits 3 quarter notes in the space of 2.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "acc-flat",
  "name": "Flat",
  "alt": [],
  "category": "accidentals",
  "cat_label": "Accidentals",
  "desc": "Lowers the pitch of the note it precedes by one semitone.",
  "usage": null,
  "unicode": {
   "char": "♭",
   "cp": "U+266D",
   "name": "MUSIC FLAT SIGN"
  },
  "smufl": {
   "name": "accidentalFlat",
   "cp": "U+E260"
  },
  "render": "vector"
 },
 {
  "id": "acc-sharp",
  "name": "Sharp",
  "alt": [],
  "category": "accidentals",
  "cat_label": "Accidentals",
  "desc": "Raises the pitch of the note it precedes by one semitone.",
  "usage": null,
  "unicode": {
   "char": "♯",
   "cp": "U+266F",
   "name": "MUSIC SHARP SIGN"
  },
  "smufl": {
   "name": "accidentalSharp",
   "cp": "U+E262"
  },
  "render": "vector"
 },
 {
  "id": "acc-natural",
  "name": "Natural",
  "alt": [],
  "category": "accidentals",
  "cat_label": "Accidentals",
  "desc": "Cancels a previously active sharp or flat, whether introduced as an accidental earlier in the measure or by the key signature.",
  "usage": null,
  "unicode": {
   "char": "♮",
   "cp": "U+266E",
   "name": "MUSIC NATURAL SIGN"
  },
  "smufl": {
   "name": "accidentalNatural",
   "cp": "U+E261"
  },
  "render": "vector"
 },
 {
  "id": "acc-dbl-flat",
  "name": "Double Flat",
  "alt": [],
  "category": "accidentals",
  "cat_label": "Accidentals",
  "desc": "Lowers the pitch of the note it precedes by two semitones (a whole tone).",
  "usage": null,
  "unicode": {
   "char": "𝄫",
   "cp": "U+1D12B",
   "name": "MUSICAL SYMBOL DOUBLE FLAT"
  },
  "smufl": {
   "name": "accidentalDoubleFlat",
   "cp": "U+E264"
  },
  "render": "vector"
 },
 {
  "id": "acc-dbl-sharp",
  "name": "Double Sharp",
  "alt": [],
  "category": "accidentals",
  "cat_label": "Accidentals",
  "desc": "Raises the pitch of the note it precedes by two semitones (a whole tone); conventionally drawn as a bold ×.",
  "usage": null,
  "unicode": {
   "char": "𝄪",
   "cp": "U+1D12A",
   "name": "MUSICAL SYMBOL DOUBLE SHARP"
  },
  "smufl": {
   "name": "accidentalDoubleSharp",
   "cp": "U+E263"
  },
  "render": "vector"
 },
 {
  "id": "acc-demiflat",
  "name": "Demiflat (Quarter-Tone Flat)",
  "alt": [
   "Half-flat",
   "Reversed/slashed flat"
  ],
  "category": "accidentals",
  "cat_label": "Accidentals",
  "desc": "A microtonal accidental lowering the pitch by one quarter tone (a half-flat), commonly drawn as a flat with a single closed loop or slashed stem.",
  "usage": "Microtonal accidental shapes are not fully standardized across publishers — confirm the target house style before rendering.",
  "unicode": null,
  "smufl": {
   "name": "accidentalQuarterToneFlatStein",
   "cp": "U+E280"
  },
  "render": "vector"
 },
 {
  "id": "acc-3q-flat",
  "name": "Three-Quarter-Tone Flat",
  "alt": [],
  "category": "accidentals",
  "cat_label": "Accidentals",
  "desc": "A microtonal accidental lowering the pitch by three quarter tones, typically drawn as a quarter-flat combined with a full flat.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "accidentalThreeQuarterTonesFlatZimmermann",
   "cp": "U+E281"
  },
  "render": "vector"
 },
 {
  "id": "acc-demisharp",
  "name": "Demisharp (Quarter-Tone Sharp)",
  "alt": [
   "Half-sharp"
  ],
  "category": "accidentals",
  "cat_label": "Accidentals",
  "desc": "A microtonal accidental raising the pitch by one quarter tone, typically drawn as a sharp with a single vertical stroke instead of two.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "accidentalQuarterToneSharpStein",
   "cp": "U+E282"
  },
  "render": "vector"
 },
 {
  "id": "acc-3q-sharp",
  "name": "Three-Quarter-Tone Sharp",
  "alt": [],
  "category": "accidentals",
  "cat_label": "Accidentals",
  "desc": "A microtonal accidental raising the pitch by three quarter tones. Occasionally represented with two vertical and three diagonal bars instead of the form shown here.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "accidentalThreeQuarterTonesSharpStein",
   "cp": "U+E283"
  },
  "render": "vector"
 },
 {
  "id": "keysig-flats",
  "name": "Flat Key Signature",
  "alt": [],
  "category": "keysig",
  "cat_label": "Key Signatures",
  "desc": "A group of flat signs placed immediately after the clef, in a fixed order (B♭–E♭–A♭–D♭–G♭–C♭–F♭), showing every flat that applies for the remainder of the line unless cancelled.",
  "usage": "The flat order is the reverse of the sharp order; the key name equals the second-to-last flat (or is memorised per number of flats).",
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "keysig-sharps",
  "name": "Sharp Key Signature",
  "alt": [],
  "category": "keysig",
  "cat_label": "Key Signatures",
  "desc": "A group of sharp signs placed immediately after the clef, in a fixed order (F♯–C♯–G♯–D♯–A♯–E♯–B♯), showing every sharp that applies for the remainder of the line unless cancelled.",
  "usage": "The key name is a perfect fifth above the last sharp shown.",
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "keysig-natural",
  "name": "No Key Signature (C major / A minor)",
  "alt": [],
  "category": "keysig",
  "cat_label": "Key Signatures",
  "desc": "A key signature with no sharps or flats, generally indicating C major or A minor (or, in modal/atonal writing, no fixed tonal centre).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "timesig-simple",
  "name": "Simple Time Signature",
  "alt": [],
  "category": "timesig",
  "cat_label": "Time Signatures",
  "desc": "Two stacked numerals: the top shows beats per measure, the bottom shows which note value equals one beat. Simple meters have an upper number of 2, 3, or 4.",
  "usage": "Example shown: 3/4 — three quarter-note beats per measure.",
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "timesig-compound",
  "name": "Compound Time Signature",
  "alt": [],
  "category": "timesig",
  "cat_label": "Time Signatures",
  "desc": "A time signature (commonly upper numbers 6, 9, or 12) in which each main beat subdivides into three, rather than two, smaller units.",
  "usage": "Example shown: 6/8 — two dotted-quarter beats per measure, each made of three eighth notes.",
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "timesig-complex",
  "name": "Complex (Irregular/Odd) Time Signature",
  "alt": [],
  "category": "timesig",
  "cat_label": "Time Signatures",
  "desc": "A meter that cannot be evenly subdivided into groups of two or three beats, e.g. 5/4 or 11/8; often internally grouped (e.g. 2+3) for readability.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "timesig-common",
  "name": "Common Time",
  "alt": [
   "Imperfect duple meter symbol"
  ],
  "category": "timesig",
  "cat_label": "Time Signatures",
  "desc": "A large C-like glyph representing 4/4 time (four quarter-note beats per measure). Derives from a broken circle representing “imperfect” duple meter in 14th-century mensural notation.",
  "usage": null,
  "unicode": {
   "char": "𝄴",
   "cp": "U+1D134",
   "name": "MUSICAL SYMBOL COMMON TIME"
  },
  "smufl": {
   "name": "timeSigCommon",
   "cp": "U+E08A"
  },
  "render": "vector"
 },
 {
  "id": "timesig-cut",
  "name": "Cut Time",
  "alt": [
   "Alla breve"
  ],
  "category": "timesig",
  "cat_label": "Time Signatures",
  "desc": "A C-like glyph bisected by a vertical stroke, representing 2/2 time (two half-note beats per measure).",
  "usage": null,
  "unicode": {
   "char": "𝄵",
   "cp": "U+1D135",
   "name": "MUSICAL SYMBOL CUT TIME"
  },
  "smufl": {
   "name": "timeSigCutCommon",
   "cp": "U+E08B"
  },
  "render": "vector"
 },
 {
  "id": "slur",
  "name": "Slur",
  "alt": [],
  "category": "phrasing",
  "cat_label": "Phrasing & Legato",
  "desc": "A curved line drawn over or under a group of different pitches showing they are to be played legato — the first note is attacked, the rest flow without rearticulation. In vocal music, indicates the notes are sung to a single syllable.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "phrase-mark",
  "name": "Phrase Mark",
  "alt": [
   "Ligature"
  ],
  "category": "phrasing",
  "cat_label": "Phrasing & Legato",
  "desc": "A mark visually identical to a slur but drawn over a longer passage — often spanning several measures — to indicate a complete musical phrase.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "glissando",
  "name": "Glissando / Portamento",
  "alt": [
   "Portamento"
  ],
  "category": "phrasing",
  "cat_label": "Phrasing & Legato",
  "desc": "A continuous, uninterrupted glide between two notes that sounds every pitch in between. Bowed strings and trombone can glide continuously (portamento); other instruments such as harp or piano approximate it by sliding rapidly across discrete pitches.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "arpeggio",
  "name": "Arpeggio (Rolled Chord)",
  "alt": [
   "Broken chord",
   "Rolled chord"
  ],
  "category": "phrasing",
  "cat_label": "Phrasing & Legato",
  "desc": "A wavy vertical line before a chord indicating its notes should be sounded in rapid succession (usually low to high) rather than simultaneously, with each note sustained as the others join in.",
  "usage": null,
  "unicode": {
   "char": "𝅥",
   "cp": "U+1D165 (combining arpeggiato)",
   "name": "MUSICAL SYMBOL COMBINING ARPEGGIO"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "chord",
  "name": "Chord",
  "alt": [],
  "category": "phrasing",
  "cat_label": "Phrasing & Legato",
  "desc": "Two or more notes stacked on a single stem, sounded simultaneously. A two-note chord is called a dyad.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "dyn-ppp",
  "name": "Pianississimo",
  "alt": [],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "Extremely soft. Softer levels occur rarely and are notated with additional p's.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicPPP",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "dyn-pp",
  "name": "Pianissimo",
  "alt": [],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "Very soft.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicPP",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "dyn-p",
  "name": "Piano",
  "alt": [],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "Soft.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicPiano",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "dyn-mp",
  "name": "Mezzo-Piano",
  "alt": [],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "Moderately soft — louder than piano.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicMP",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "dyn-mf",
  "name": "Mezzo-Forte",
  "alt": [],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "Moderately loud — softer than forte. Treated as the default dynamic when none is marked.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicMF",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "dyn-f",
  "name": "Forte",
  "alt": [],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "Loud.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicForte",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "dyn-ff",
  "name": "Fortissimo",
  "alt": [],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "Very loud.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicFF",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "dyn-fff",
  "name": "Fortississimo",
  "alt": [],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "Extremely loud. Louder levels occur rarely and are notated with additional f's.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicFFF",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "dyn-sfz",
  "name": "Sforzando",
  "alt": [
   "Sforzato",
   "Forzando",
   "Forzato"
  ],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "“Suddenly forced” — an abrupt, forceful accent applied to a single note or chord.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicSforzando1",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "dyn-sfp",
  "name": "Sforzando-Piano",
  "alt": [],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "The note is attacked loudly, then immediately drops to a soft dynamic.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicSforzatoPiano",
   "cp": null
  },
  "render": "vector"
 },
 {
  "id": "dyn-cresc",
  "name": "Crescendo",
  "alt": [
   "Cresc. (text)"
  ],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "A gradual increase in volume; drawn as a hairpin (opening wedge) or abbreviated “cresc.” over an extended passage.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "dyn-dim",
  "name": "Diminuendo",
  "alt": [
   "Dim.",
   "Decrescendo"
  ],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "A gradual decrease in volume; drawn as a closing hairpin wedge or abbreviated “dim.” / “decresc.” over an extended passage.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "dyn-niente",
  "name": "Niente",
  "alt": [],
  "category": "dynamics",
  "cat_label": "Dynamics",
  "desc": "Italian for “nothing”; placed at the start of a crescendo (“start from nothing”) or the end of a diminuendo (“fade to nothing”).",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "dynamicNiente",
   "cp": "U+E526"
  },
  "render": "vector"
 },
 {
  "id": "art-staccato",
  "name": "Staccato",
  "alt": [],
  "category": "articulation",
  "cat_label": "Articulation",
  "desc": "A dot above or below the notehead: the note is played shorter than written — usually half its notated value — with the remainder left as silence.",
  "usage": null,
  "unicode": {
   "char": "𝅼",
   "cp": "U+1D17C",
   "name": "MUSICAL SYMBOL STACCATO"
  },
  "smufl": {
   "name": "articStaccatoAbove",
   "cp": "U+E4A2"
  },
  "render": "vector"
 },
 {
  "id": "art-staccatissimo",
  "name": "Staccatissimo",
  "alt": [
   "Spiccato (bowed strings)"
  ],
  "category": "articulation",
  "cat_label": "Articulation",
  "desc": "A small wedge (or hook) above or below the notehead indicating an even shorter, more detached articulation than staccato; usually applied to quarter notes or shorter.",
  "usage": null,
  "unicode": {
   "char": "𝅾",
   "cp": "U+1D17E",
   "name": "MUSICAL SYMBOL STACCATISSIMO"
  },
  "smufl": {
   "name": "articStaccatissimoAbove",
   "cp": "U+E4A6"
  },
  "render": "vector"
 },
 {
  "id": "art-tenuto",
  "name": "Tenuto",
  "alt": [],
  "category": "articulation",
  "cat_label": "Articulation",
  "desc": "A short horizontal line above or below the notehead indicating the note should be held for its full written value, or slightly beyond.",
  "usage": null,
  "unicode": {
   "char": "𝅻",
   "cp": "U+1D17B",
   "name": "MUSICAL SYMBOL TENUTO"
  },
  "smufl": {
   "name": "articTenutoAbove",
   "cp": "U+E4A4"
  },
  "render": "vector"
 },
 {
  "id": "art-fermata",
  "name": "Fermata",
  "alt": [
   "Pause"
  ],
  "category": "articulation",
  "cat_label": "Articulation",
  "desc": "An arc with a dot placed above (or, inverted, below) a note, chord, or rest, indicating it is sustained longer than its written value at the performer's discretion. Usually marked in every simultaneous part of an ensemble.",
  "usage": null,
  "unicode": {
   "char": "𝄐",
   "cp": "U+1D110",
   "name": "MUSICAL SYMBOL FERMATA"
  },
  "smufl": {
   "name": "fermataAbove",
   "cp": "U+E4C0"
  },
  "render": "vector"
 },
 {
  "id": "art-accent",
  "name": "Accent",
  "alt": [],
  "category": "articulation",
  "cat_label": "Articulation",
  "desc": "A sideways wedge (>) above or below a note indicating it should be played louder, or with a harder attack, than the surrounding unaccented notes.",
  "usage": "No dedicated Unicode Musical Symbols codepoint exists for this mark — use the SMuFL reference below in production.",
  "unicode": null,
  "smufl": {
   "name": "articAccentAbove",
   "cp": "U+E4A0"
  },
  "render": "vector"
 },
 {
  "id": "art-marcato",
  "name": "Marcato",
  "alt": [],
  "category": "articulation",
  "cat_label": "Articulation",
  "desc": "A vertical accent mark (resembling a small roof or caret) indicating the note should be played louder or more forcefully than a note with a plain accent.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "articMarcatoAbove",
   "cp": "U+E4AC"
  },
  "render": "vector"
 },
 {
  "id": "orn-tremolo",
  "name": "Tremolo",
  "alt": [],
  "category": "ornaments",
  "cat_label": "Ornaments",
  "desc": "A rapidly repeated single note, or rapid alternation between two notes. Diagonal slashes through the stem (or between the two noteheads) indicate the subdivision speed — more slashes, faster repetition.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "tremolo2",
   "cp": "U+E221"
  },
  "render": "vector"
 },
 {
  "id": "orn-vibrato",
  "name": "Vibrato",
  "alt": [],
  "category": "ornaments",
  "cat_label": "Ornaments",
  "desc": "A wavy horizontal line above the staff indicating a rapid, slight oscillation in pitch; notated with the same wavy-line symbol used for extended trills, disambiguated by context and instrument.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "orn-trill",
  "name": "Trill",
  "alt": [
   "Shake"
  ],
  "category": "ornaments",
  "cat_label": "Ornaments",
  "desc": "The letters “tr” (optionally followed by a wavy extension line) above a note, indicating rapid alternation between the written note and the next scale-step above it for the note's full duration.",
  "usage": null,
  "unicode": {
   "char": "𝆖",
   "cp": "U+1D196",
   "name": "MUSICAL SYMBOL TRILL MARK (wavy line, combined with 'tr' text)"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "orn-mordent-upper",
  "name": "Upper Mordent",
  "alt": [],
  "category": "ornaments",
  "cat_label": "Ornaments",
  "desc": "A short zigzag above the note: rapidly play the principal note, the scale-step above it, then return to the principal note for the remaining duration.",
  "usage": "Terminology varies by tradition — some sources call the plain zigzag (no vertical line) simply “mordent” and reserve “upper/lower” for the auxiliary-note direction; confirm the convention your source material follows.",
  "unicode": {
   "char": "𝆝",
   "cp": "U+1D19D",
   "name": "MUSICAL SYMBOL UPPER MORDENT"
  },
  "smufl": {
   "name": "ornamentShortTrill",
   "cp": "U+E56C"
  },
  "render": "vector"
 },
 {
  "id": "orn-mordent-lower",
  "name": "Lower Mordent",
  "alt": [],
  "category": "ornaments",
  "cat_label": "Ornaments",
  "desc": "The mordent zigzag with a vertical line through it: rapidly play the principal note, the scale-step below it, then return to the principal note for the remaining duration.",
  "usage": null,
  "unicode": {
   "char": "𝆞",
   "cp": "U+1D19E",
   "name": "MUSICAL SYMBOL LOWER MORDENT"
  },
  "smufl": {
   "name": "ornamentMordent",
   "cp": "U+E56D"
  },
  "render": "vector"
 },
 {
  "id": "orn-turn",
  "name": "Turn",
  "alt": [
   "Gruppetto"
  ],
  "category": "ornaments",
  "cat_label": "Ornaments",
  "desc": "An S-shaped symbol placed directly above a note, indicating (in order) the upper auxiliary note, the principal note, the lower auxiliary note, and a return to the principal note.",
  "usage": null,
  "unicode": {
   "char": "𝆜",
   "cp": "U+1D19C",
   "name": "MUSICAL SYMBOL TURN"
  },
  "smufl": {
   "name": "ornamentTurn",
   "cp": "U+E567"
  },
  "render": "vector"
 },
 {
  "id": "orn-turn-inverted",
  "name": "Inverted Turn",
  "alt": [],
  "category": "ornaments",
  "cat_label": "Ornaments",
  "desc": "A turn symbol with a vertical line through it (or drawn upside-down), reversing the order of the auxiliary notes: lower auxiliary, principal, upper auxiliary, principal.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "ornamentTurnInverted",
   "cp": "U+E568"
  },
  "render": "vector"
 },
 {
  "id": "orn-appoggiatura",
  "name": "Appoggiatura",
  "alt": [],
  "category": "ornaments",
  "cat_label": "Ornaments",
  "desc": "A full-sized small “grace” note printed before the main note. It borrows half the main note's duration (two-thirds if the main note is dotted), which is subtracted from the main note's written value.",
  "usage": "Notated as an unslashed small note, normally beamed or flagged, immediately before the principal notehead.",
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "orn-acciaccatura",
  "name": "Acciaccatura",
  "alt": [],
  "category": "ornaments",
  "cat_label": "Ornaments",
  "desc": "A small grace note with a diagonal slash through its stem/flag. It is performed extremely quickly, “as though brushed” just before the main note, which keeps virtually all of its notated duration.",
  "usage": "The slash is the sole notational difference from an appoggiatura and is essential for a transcription engine to preserve.",
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "oct-8va",
  "name": "8va (Ottava Alta)",
  "alt": [
   "Ottava"
  ],
  "category": "octave",
  "cat_label": "Octave Signs",
  "desc": "Placed above the staff with a dashed line over the affected passage: play one octave higher than written.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "oct-8vb",
  "name": "8vb (Ottava Bassa)",
  "alt": [
   "Ottava bassa"
  ],
  "category": "octave",
  "cat_label": "Octave Signs",
  "desc": "Placed below the staff with a dashed line under the affected passage: play one octave lower than written.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "oct-15ma",
  "name": "15ma (Quindicesima Alta)",
  "alt": [],
  "category": "octave",
  "cat_label": "Octave Signs",
  "desc": "Placed above the staff: play two octaves higher than written.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "oct-15mb",
  "name": "15mb (Quindicesima Bassa)",
  "alt": [],
  "category": "octave",
  "cat_label": "Octave Signs",
  "desc": "Placed below the staff: play two octaves lower than written.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "oct-abbrev",
  "name": "Abbreviated Octave Signs (8, 15)",
  "alt": [],
  "category": "octave",
  "cat_label": "Octave Signs",
  "desc": "8va/15ma are sometimes abbreviated further to a bare “8” or “15”; when placed below the staff, the word “bassa” is sometimes appended.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "rep-measure",
  "name": "Measure Repeat",
  "alt": [
   "Simile mark"
  ],
  "category": "repeats",
  "cat_label": "Repeats & Navigation",
  "desc": "A slash with a dot on each side, meaning “repeat the previous measure exactly.” A doubled version (two slashes) means repeat the previous two measures.",
  "usage": null,
  "unicode": {
   "char": "𝄃",
   "cp": "U+1D103",
   "name": "MUSICAL SYMBOL REPEATED FIGURE-1"
  },
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "rep-volta",
  "name": "First/Second Ending (Volta Bracket)",
  "alt": [
   "Endings"
  ],
  "category": "repeats",
  "cat_label": "Repeats & Navigation",
  "desc": "A horizontal bracket with a downward hook at its start (and a number/label) drawn over alternate endings of a repeated passage — performers take the ending matching the current pass through the repeat.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "nav-dc",
  "name": "Da Capo (D.C.)",
  "alt": [],
  "category": "repeats",
  "cat_label": "Repeats & Navigation",
  "desc": "Literally “from the top”: repeat the music from the very beginning. Usually paired with al fine (repeat to the word Fine and stop) or al coda (jump to the coda at the coda sign).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "nav-ds",
  "name": "Dal Segno (D.S.)",
  "alt": [],
  "category": "repeats",
  "cat_label": "Repeats & Navigation",
  "desc": "Literally “from the sign”: repeat the music starting at the nearest preceding segno sign.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "nav-segno",
  "name": "Segno",
  "alt": [],
  "category": "repeats",
  "cat_label": "Repeats & Navigation",
  "desc": "An ornate stylized S crossed with a diagonal stroke and two dots, marking the point referenced by dal segno.",
  "usage": "This one glyph is rendered from the Unicode Musical Symbols block via the viewer's system font rather than hand-drawn, since its ornamental shape is impractical to approximate with primitives; verify it renders (no “tofu” box) in your target environment, and fall back to the SMuFL glyph in production.",
  "unicode": {
   "char": "𝄋",
   "cp": "U+1D10B",
   "name": "MUSICAL SYMBOL SEGNO"
  },
  "smufl": {
   "name": "segno",
   "cp": "U+E047"
  },
  "render": "text"
 },
 {
  "id": "nav-coda",
  "name": "Coda Sign",
  "alt": [],
  "category": "repeats",
  "cat_label": "Repeats & Navigation",
  "desc": "A circle bisected by a cross, marking a forward jump point (“al coda”) to the piece's closing section, which is marked with the same sign.",
  "usage": null,
  "unicode": {
   "char": "𝄌",
   "cp": "U+1D10C",
   "name": "MUSICAL SYMBOL CODA"
  },
  "smufl": {
   "name": "coda",
   "cp": "U+E048"
  },
  "render": "vector"
 },
 {
  "id": "nav-fine",
  "name": "Fine",
  "alt": [],
  "category": "repeats",
  "cat_label": "Repeats & Navigation",
  "desc": "Marks the ending point of a piece when used together with a da capo or dal segno instruction.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "nav-courtesy-clef",
  "name": "Courtesy Clef",
  "alt": [
   "Change clef preview"
  ],
  "category": "repeats",
  "cat_label": "Repeats & Navigation",
  "desc": "A small clef printed at the end of a staff line previewing the clef (and implicitly the first pitch) that will open the next line or page.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "str-pizzicato",
  "name": "Pizzicato",
  "alt": [
   "Pizz."
  ],
  "category": "technique",
  "cat_label": "String & Wind Techniques",
  "desc": "On a bowed string instrument, the string is plucked with a finger rather than bowed.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "str-snap-pizz",
  "name": "Snap (Bartók) Pizzicato",
  "alt": [
   "Bartók pizzicato"
  ],
  "category": "technique",
  "cat_label": "String & Wind Techniques",
  "desc": "The string is pulled away from the fingerboard and released so it snaps audibly against the frame of the instrument.",
  "usage": null,
  "unicode": null,
  "smufl": {
   "name": "pluckedSnapPizzicatoAbove",
   "cp": "U+E631"
  },
  "render": "vector"
 },
 {
  "id": "str-harmonic",
  "name": "Natural Harmonic",
  "alt": [
   "Flageolet",
   "Open string"
  ],
  "category": "technique",
  "cat_label": "String & Wind Techniques",
  "desc": "A small open circle above the notehead: play a natural harmonic (flageolet) at that string position; also sometimes denotes an open string.",
  "usage": null,
  "unicode": {
   "char": "○",
   "cp": "U+25CB",
   "name": "WHITE CIRCLE"
  },
  "smufl": {
   "name": "stringsHarmonic",
   "cp": "U+E614"
  },
  "render": "vector"
 },
 {
  "id": "brass-open",
  "name": "Open (Brass)",
  "alt": [],
  "category": "technique",
  "cat_label": "String & Wind Techniques",
  "desc": "On a valved brass instrument, the same open-circle symbol used for string harmonics tells the player to release a hand-stop or mute and play the note “open.”",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "str-up-bow",
  "name": "Up-Bow",
  "alt": [],
  "category": "technique",
  "cat_label": "String & Wind Techniques",
  "desc": "A V-shaped mark (open at the top) above the note indicating the bow should move upward (toward the frog) while sounding it.",
  "usage": null,
  "unicode": {
   "char": "𝆫",
   "cp": "U+1D1AB",
   "name": "MUSICAL SYMBOL UP BOW"
  },
  "smufl": {
   "name": "stringsUpBow",
   "cp": "U+E612"
  },
  "render": "vector"
 },
 {
  "id": "str-down-bow",
  "name": "Down-Bow",
  "alt": [],
  "category": "technique",
  "cat_label": "String & Wind Techniques",
  "desc": "A bracket-shaped mark (⊓, open at the bottom) above the note indicating the bow should move downward (toward the tip) while sounding it.",
  "usage": null,
  "unicode": {
   "char": "𝆬",
   "cp": "U+1D1AC",
   "name": "MUSICAL SYMBOL DOWN BOW"
  },
  "smufl": {
   "name": "stringsDownBow",
   "cp": "U+E610"
  },
  "render": "vector"
 },
 {
  "id": "str-mute-on",
  "name": "Mute (Con Sordino)",
  "alt": [
   "Con sord."
  ],
  "category": "technique",
  "cat_label": "String & Wind Techniques",
  "desc": "Indicates a mute should be fitted to the instrument.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "str-mute-off",
  "name": "Remove Mute (Senza Sordino)",
  "alt": [
   "Senza sord."
  ],
  "category": "technique",
  "cat_label": "String & Wind Techniques",
  "desc": "Indicates the mute should be removed; generally appears after a muted passage.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "fin-guitar-pima",
  "name": "Guitar Fingerpicking (p i m a c)",
  "alt": [],
  "category": "fingering",
  "cat_label": "Fingering & Hand Notation",
  "desc": "Letters derived from Spanish finger names — p (pulgar/thumb), i (índice/index), m (medio/middle), a (anular/ring), and occasionally c/x/e/q (meñique/little) — written above, below, or beside notes in classical-guitar notation.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "fin-piano",
  "name": "Piano Fingering Numbers",
  "alt": [],
  "category": "fingering",
  "cat_label": "Fingering & Hand Notation",
  "desc": "Digits 1–5 identify which finger plays a note: 1 = thumb, 2 = index, 3 = middle, 4 = ring, 5 = little finger (American/standard usage).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "fin-hand",
  "name": "Hand Designation (L.H./R.H.)",
  "alt": [],
  "category": "fingering",
  "cat_label": "Fingering & Hand Notation",
  "desc": "Abbreviations indicating which hand plays a passage. Convention varies by language: L.H./R.H. (English), l.H./r.H. (German), m.g./m.d. (French), m.s./m.d. (Italian), m.i./m.d. (Spanish).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "fin-old-english",
  "name": "Old English Fingering",
  "alt": [],
  "category": "fingering",
  "cat_label": "Fingering & Hand Notation",
  "desc": "Pre-1940 British keyboard fingering: “+” for the thumb, then 1 (index), 2 (middle), 3 (ring), 4 (little finger).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "fin-strings",
  "name": "String Instrument Fingering (0–4)",
  "alt": [],
  "category": "fingering",
  "cat_label": "Fingering & Hand Notation",
  "desc": "Digits identify left-hand finger on bowed strings: 0 = open string, 1 = index, 2 = middle, 3 = ring, 4 = little finger.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "fin-thumb",
  "name": "Cello/Bass Thumb Position",
  "alt": [],
  "category": "fingering",
  "cat_label": "Fingering & Hand Notation",
  "desc": "A symbol (ϙ, or occasionally “T”) marking thumb position on cello or double bass.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "fin-harp",
  "name": "Harp Fingering (1–4)",
  "alt": [],
  "category": "fingering",
  "cat_label": "Fingering & Hand Notation",
  "desc": "Digits identify finger on harp, as with piano fingering but without a “5” — the little finger is not used in harp technique.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "fin-mallet4",
  "name": "Four-Mallet Identification",
  "alt": [],
  "category": "fingering",
  "cat_label": "Fingering & Hand Notation",
  "desc": "Numbers 1–4 identify each mallet in four-mallet keyboard-percussion technique, from far left (1) to far right (4).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "fin-mallet6",
  "name": "Six-Mallet Identification",
  "alt": [],
  "category": "fingering",
  "cat_label": "Fingering & Hand Notation",
  "desc": "Numbers 1–6 identify each mallet in six-mallet keyboard-percussion technique, from far left (1) to far right (6).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-ped-down",
  "name": "Pedal Down (Ped.)",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "Tells the organist (or, in piano writing, the pianist) to depress the sustain pedal.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-ped-up",
  "name": "Pedal Release (*)",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "An asterisk marking where the sustain pedal is released.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-ped-precise",
  "name": "Precise Pedal Marking",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "Short vertical strokes mark the initial depress and final release of the sustain pedal; the horizontal line between them shows the pedal held down; an inverted-V shows a quick release-and-reapply.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-soft-down",
  "name": "Soft Pedal Down (Una Corda)",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "Tells the pianist to depress the soft (left) pedal.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-soft-up",
  "name": "Soft Pedal Up (Tre Corde)",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "Tells the pianist to release the soft pedal.",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-kb-great",
  "name": "Great Organ",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "Primary manual of the organ. Abbreviated “Gt.” in English scores (equivalents vary by language/publisher).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-kb-swell",
  "name": "Swell Organ",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "Secondary, expressive manual enclosed in a swell box. Abbreviated “Sw.” in English scores (equivalents vary by language/publisher).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-kb-choir",
  "name": "Choir Organ",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "A softer, more intimate accompanimental manual. Abbreviated “Ch.” in English scores (equivalents vary by language/publisher).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-kb-pedal",
  "name": "Pedal Organ",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "The foot-operated pedalboard division. Abbreviated “Ped.” in English scores (equivalents vary by language/publisher).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-kb-solo",
  "name": "Solo Organ",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "A manual voiced for solo melodic stops. Abbreviated “So.” in English scores (equivalents vary by language/publisher).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-kb-orch",
  "name": "Orchestral Organ",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "A division voiced with orchestral-imitative stops. Abbreviated “Orch.” in English scores (equivalents vary by language/publisher).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-kb-antiphonal",
  "name": "Antiphonal Organ",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "A physically separated division, often at the rear of the hall. Abbreviated “Ant.” in English scores (equivalents vary by language/publisher).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-kb-echo",
  "name": "Echo Organ",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "A softly-voiced division for distant/echo effects. Abbreviated “Echo” in English scores (equivalents vary by language/publisher).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 },
 {
  "id": "org-kb-positiv",
  "name": "Positiv Organ",
  "alt": [],
  "category": "organ",
  "cat_label": "Organ Notation",
  "desc": "A bright, chorus-voiced division, often unenclosed. Abbreviated “Pos.” in English scores (equivalents vary by language/publisher).",
  "usage": null,
  "unicode": null,
  "smufl": null,
  "render": "vector"
 }
]