Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/16
Q:1/4=100
M:2/4
K:D
['f2ef A2gf e2ec A2gf e2ed cABc']  
X:1
L:1/16
Q:1/4=100
M:2/4
K:D
"D" ag |"D" f2ef A2gf |"A" e2ec A2gf |"A" e2ed cABc |"D" dAdf a2ag |"D" f2ef A2gf |"A" e2ec A2gf | 
"A" e2ed cABc |"D" .d2.d2 d2 :: a2 |"D" d2(3efe d2(3BcB |"D" AFDF A2BA |"G" GFEF G2(3BcB | 
"D" AFDF A2A2 |"D" d2(3efe d2(3BcB |"D" AFDF A2BA |"G" GFEF GABc |"D" .d2.d2 d2 :|  