Bb
F
Eb
N
ChordU Notes are transposable to any key & you can control tempo of the notes playback.
Ab
Db
C#
G#
F#
G
D
C
Gb
E
A
B
Em
D#
Bm
F#m
Dm
C#m
Gm
Fm
Cm
Am
D#m
Abm