Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/8
Q:1/8=232
M:4/4
K:D
['ed Bg']  
X:1
L:1/8
Q:1/8=232
M:4/4
K:D
|: B | AF Af ed Bd | AF AB de dB | AF Af ed Bg | fa Ac d3 B | AF Af ed Bd | AF AB de dB | 
 AF Af ed Bg | fa Ac d3 g | fe df ed Bg | fe fg ab ag | fe df ed Bg | fa Ac d3 g | fe df ed Bg | 
 fe fg ab ag | fe df ed Bg | fa Ac d3 :|  