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