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