Design a musical work that abides by the outlined structure and integrates the assigned theme.
X:1
L:1/4
M:3/4
K:G
['G/>A/ B', 'G2 B/c/ d g f c2 A/>B/'  
X:1
L:1/4
M:3/4
K:G
|: G/>A/ | B D G/>A/ | B D G/>A/ | B c B | A2 F/>G/ | A D F/>G/ | A D F/>G/ | A c F | G2 :: B/c/ | 
 d g f | c2 A/>B/ | c e d | B2 G/>A/ | B A B | c2 c/>e/ | e E A | G2 :|  