Craft a musical piece in accordance with the designated structure and theme.
X:1
L:1/8
M:6/8
K:G
['gfd cAd G3 B2 c ded cAG', 'g gfg ade'  
X:1
L:1/8
M:6/8
K:G
|: gfd cAd | G3 B2 c | ded cAG | FAD DEF | G3 GAB | A3 fga | gfd cAF | G3 GBd :: g2 g gfg | 
 ade f2 a | gfd cAd | cAG FGA | d2 g gfg | ade fga | gfd cAF | G3 GBd :|  