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