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