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