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