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