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