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