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