Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
M:6/8
K:G
['GEF G2 A BAG ABd edd', 'G Bd g3 efg afd edB Add'  
X:1
L:1/8
M:6/8
K:G
|: BA | GEF G2 A | BAG ABd | edd gdd | edB dBA | GEF G2 A | BAG ABd | edd gdB | AGF G :: Bd | 
 g3 efg | afd edB | Add fdd | ed^c def | g3 a3 | bag f3 | edc BcA | BGF G :|  