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Accidental (music)

In musical notation, an accidental is a symbol that indicates an alteration of a given pitch. The most common accidentals are the flat (♭) and the sharp (♯), which represent alterations of a semitone, and the natural (♮), which cancels a sharp or flat. Accidentals alter the pitch of individual scale tones in a given key signature; the sharps or flats in…

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Standard use

Double flats and sharps

Courtesy accidentals

Microtonal notation

History of notation

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Accidental (music)

Nodes55
Edges54
Triples0
Avg. degree1.96
Density0.036364
Components1

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Important terminology

accidental note flat natural accidentals sharp notation notes system sign used pitch semitone measure hexachord modern double octave sharps flats

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