Create a composition by utilizing the given alphabet-based musical pattern and the provided melodic theme.
X:1
L:1/16
M:2/4
K:C
['e2e2d2cc g6 e2 d2e2d2cc d6 e2 Acddc2cA']  
X:1
L:1/16
M:2/4
K:C
 e2e2d2cc | g6 e2 | d2e2d2cc | d6 e2 | Acddc2cA | Acdc A4 | Ace2cdcA | G2>A2 G4 |]  