Design a musical work that abides by the outlined structure and integrates the assigned theme.
X:1
L:1/8
M:6/8
K:G
['B2 A']  
X:1
L:1/8
M:6/8
K:G
 ded G2 F/G/ | B2 A G3 | cBA G2 G | d6 | d^cd e2 B | d2 c A3 | dFG B2 A | G4 z d | dcBABc | 
 cBA G2 G | BAGFEF | G3- G2 z | d^cd e2 B | d2 c A2 A | dFG B2 A | G6 |]  