Develop a musical composition using the outlined alphabetical depiction of the structure and the provided theme.
X:1
L:1/8
M:4/4
K:D
['Addc AGEF', 'f2 (fd)']  
X:1
L:1/8
M:4/4
K:D
 Addc AGEF | GecA dBcB | Addc AGEF | (3GFE (cE) ED D2 :|{e} f2 fd e2 (ec) | dcAB c2 (de) | 
{e} f2 (fd) edcd | eaag (ed) d2 |{e} f2 (fd) (3efg (ed) | cAAB cBcd | (3efg (ed) dcAB | 
 cAGE (ED) D2 ||  