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