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