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