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