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