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