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