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