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