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