Music theory models in Dart

Credit

Charney Kaye

XJ Music

Matthew Farstad (guy who ported library from Go to Dart)

Note

A Note is used to represent the relative duration and pitch of a sound.

Key

The key of a piece is a group of pitches, or scale upon which a music composition is created in classical, Western art, and Western pop music.

Chord

In music theory, a chord is any harmonic set of three or more notes that is heard as if sounding simultaneously.

Scale

In music theory, a scale is any set of musical notes ordered by fundamental frequency or pitch.