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