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