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