Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
M:4/4
K:G
['', '(3DEF GFGB AGED GBdg e2 (3def gfgd', 'gfgd edBG'  
X:1
L:1/8
M:4/4
K:G
 (3DEF |: GFGB AGED | GBdg e2 (3def | gfgd edBG | ABAG E2 (3DEF | GFGB AGED | GBdg e2 (3def | 
 gfgd edBG |1 AcBA G2 (3DEF :|2 AcBA G2 g |: gfeg fedf | edef edBd | gfgd edBG | ABAG E2 (3DEF | 
 GFGB AGED | GBdg e2 (3def | gfgd edBG |1 AcBA G2 g :|  