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