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