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