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