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