Craft a musical work adhering to the specified theme and structure.
X:1
L:1/8
M:6/8
K:G
['agf dgg fdc _BAG AG=F', 'cAG =FGA'  
X:1
L:1/8
M:6/8
K:G
 g3 agf | dgg fdc | _BAG AG=F | DGG A=Bc | dgg agf | dgg fdc | _BAG AG=F | DG=F GA/=B/c :: d3 cAG | 
 Add cAG | =FGA cAG | =FGA c3 |1 d3 cAG | Add cAG | =FGA cAF | DG=F GA/=B/c :|2 Add edd | cdd Add | 
 GBd AFA | GBd f3 ||  