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