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