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