Develop a musical composition using the outlined alphabetical depiction of the structure and the provided theme.
X:1
L:1/8
Q:1/8=232
M:4/4
K:A
['cd ea ce dc BA GB E2', 'GA BE GB dE GB AC EA']  
X:1
L:1/8
Q:1/8=232
M:4/4
K:A
|: cd | ea ce dc BA | GB E2 E3 D | CE A2 c2 Ac | ed cd B2 cd | ea ce dc BA | GB E2 E3 D | 
 CE Ac ed BG | A2 c2 A2 :: GA | BE GB dE GB | AC EA cE Ac | eA ce aA ce | de dc BA GA | 
 BE GB dE GB | AC EA cE Ac | ef ed cd Bc | Aa ec A2 :|  