Craft a musical work adhering to the specified theme and structure.
X:1
L:1/8
Q:3/8=110
M:6/8
K:G
['G2 D', 'gfg efg'  
X:1
L:1/8
Q:3/8=110
M:6/8
K:G
 (3D/E/F/ | G2 D G2 D | GAB cBA | B2 G B2 G | Bcd edc | dcB ABG | FGE D2 c | BdB AFD | G3- G2 :: 
 f | gfg efg | abg fed | gfg efg | fge d3 | cBc acA | BAB gfe | dcB AGF | G3 G2 :|  