Crate staff

Expand description

Music theory library with midi, notes, chords, scales, and more

Examples

Create a C Major (1st inversion) chord and iterate over its notes.

use staff::{midi, Chord, Pitch};

// C/E
let notes = [midi!(E, 3), midi!(G, 3), midi!(C, 4)];
let chord = Chord::from_midi(midi!(C, 4), notes).unwrap();

assert_eq!(chord.to_string(), "C/E");

assert!(chord.into_iter().eq(notes));

Create a C Major scale and iterate over its notes.

use staff::{midi, Note, Scale};

// C major
let scale = Scale::major(midi!(C, 4));

assert!(scale.eq([
    midi!(C, 4),
    midi!(D, 4),
    midi!(E, 4),
    midi!(F, 4),
    midi!(G, 4),
    midi!(A, 4),
    midi!(B, 4),
]));