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