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