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