// TODO: Add flats, eg. Bb2 export type MidiNote = | 'C-2' | 'C#-2' | 'D-2' | 'D#-2' | 'E-2' | 'F-2' | 'F#-2' | 'G-2' | 'G#-2' | 'A-2' | 'A#-2' | 'B-2' | 'C-1' | 'C#-1' | 'D-1' | 'D#-1' | 'E-1' | 'F-1' | 'F#-1' | 'G-1' | 'G#-1' | 'A-1' | 'A#-1' | 'B-1' | 'C0' | 'C#0' | 'D0' | 'D#0' | 'E0' | 'F0' | 'F#0' | 'G0' | 'G#0' | 'A0' | 'A#0' | 'B0' | 'C1' | 'C#1' | 'D1' | 'D#1' | 'E1' | 'F1' | 'F#1' | 'G1' | 'G#1' | 'A1' | 'A#1' | 'B1' | 'C2' | 'C#2' | 'D2' | 'D#2' | 'E2' | 'F2' | 'F#2' | 'G2' | 'G#2' | 'A2' | 'A#2' | 'B2' | 'C3' | 'C#3' | 'D3' | 'D#3' | 'E3' | 'F3' | 'F#3' | 'G3' | 'G#3' | 'A3' | 'A#3' | 'B3' | 'C4' | 'C#4' | 'D4' | 'D#4' | 'E4' | 'F4' | 'F#4' | 'G4' | 'G#4' | 'A4' | 'A#4' | 'B4' | 'C5' | 'C#5' | 'D5' | 'D#5' | 'E5' | 'F5' | 'F#5' | 'G5' | 'G#5' | 'A5' | 'A#5' | 'B5' | 'C6' | 'C#6' | 'D6' | 'D#6' | 'E6' | 'F6' | 'F#6' | 'G6' | 'G#6' | 'A6' | 'A#6' | 'B6' | 'C7' | 'C#7' | 'D7' | 'D#7' | 'E7' | 'F7' | 'F#7' | 'G7' | 'G#7' | 'A7' | 'A#7' | 'B7' | 'C8' | 'C#8' | 'D8' | 'D#8' | 'E8' | 'F8' | 'F#8' | 'G8';