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