Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
Q:3/8=100
M:6/8
K:G
['GBd dBG ege dBG E>FE EcA', 'G3 dfa afd gbg fed efg gfe']  
X:1
L:1/8
Q:3/8=100
M:6/8
K:G
 GBd dBG | ege dBG | E>FE EcA | FDF G3 :: dfa afd | gbg fed | efg gfe | ded dBG | GBd dBG | 
 ege dBG | E>FE EcA | FDF G3 :|  