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