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