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