Develop a musical composition by incorporating the given alphabetic framework and motif.
X:1
L:1/4
M:4/4
K:C
['D D']  
X:1
L:1/4
M:4/4
K:C
 G, | C C D D | E D/E/ F E | D D C G, | C C D D | E D/E/ F E | D D C2 | z G G G | G F E D/E/ | 
 F E D C | D2 z G, | C E D C | B, A,/G,/ A, C | C B, C2 | z3 |]  