Music

Pie Chart of the 12-Tone Chromatic Scale

Last reviewed on 2026-05-22.

Music — verifiable data, editable template

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About this example

Western music divides the octave into 12 equal semitones, forming the chromatic scale. Each note takes an equal 1/12 (30°) of the octave 'pie'.

The data

Source

Standard Western music theory.

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