Construct a musical composition following the given alphabetical structure and incorporating the specified motif.
X:1
L:1/8
M:2/2
K:D
['gfed cABc']  
X:1
L:1/8
M:2/2
K:D
 d2 cd BdAG | FDFA d2 ef | gfed cABc | defd A2 Bc | d2 cd BdAG | FDFA d2 ef | gfed cABc |1 
 dfec d3 A :|2 dfec d4 | gfed cABc | dcde fd A2 | gfed cABc | defd A4 | d2 cd BdAG | FDFA d2 ef | 
 gfed cABc | dfec d4 :|  