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