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