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