Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
['GBB BAG Bdd', 'afd efg dBG cee'  
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
 D | GBB BAG | Bdd BdG | cee dBG | BAA AFD | GBB BAG | Bdd BG | cee dBA | BGG G2 :| d | gfg afd | 
 efg dBG | cee dBG | BAA Adf | gab afd | efg dBG | cee dBA | BGG G2 :|  