Craft a musical work based on the specified structure and given theme.
X:1
L:1/8
M:6/8
K:G
['AFD GFG', 'ggg bge d^cd ecA'  
X:1
L:1/8
M:6/8
K:G
 D | GFG AFD | GFG Bcd | ege dBG | ABA AFD | GFG AFD | GFG Bcd | ege dBG | AGF G2 :: d | ggg bge | 
 d^cd ecA | B2 g gfg | a^ga afd | ggg bge | d^cd ecA | d2 g dBG | AGF G2 :|  