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