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