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