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