Create a musical composition based on the alphabetic representation of the predetermined pattern and the given melodic theme.
X:1
L:1/8
M:6/8
K:D
['FAD FAD fed =cAG', 'ceA ceA']  
X:1
L:1/8
M:6/8
K:D
|: G | FAD FAD | fed =cAG | EG=C EG=C | =cBd cAG | FAD FAD | fed =cAG | EFG BAG | FAD D2 :: e | 
 fed ceA | ceA ceA | fed faf | gec d2 e | fed ceA | ceA cBA | EFG BAG | FAD D2 :|  