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