Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
M:4/4
K:D
['(3FEF (3GFG AFDA dA (3Bcd ecAg fdge', 'd2 cd ecAc efge afdf bgeg afdf'  
X:1
L:1/8
M:4/4
K:D
|: AF | (3FEF (3GFG AFDA | dA (3Bcd ecAg | fdge fdec | (3dcB cd ecAG | (3FEF (3GFG AFDA | 
 dA (3Bcd ecAg | fdge fdec | dfec d2 :: cd | ecAc efge | afdf bgeg | afdf geaf | (3gfe fd ecAG | 
 (3FEF (3GFG AFDA | dA (3Bcd ecAg | fdge fdec | dfec d2 :|  