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