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