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