Design a musical work that abides by the outlined structure and integrates the assigned theme.
X:1
L:1/4
M:4/4
K:C
['A A']  
X:1
L:1/4
M:4/4
K:C
 A A D3/2 E/ | G (c/B/) A z | A A D D | c (B/A/) c d/G/ | A A d3/2 e/ | d (c/A/) G G | 
 A d (c/B/)(A/G/) | A (E/D/) C D |]  