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