Design a musical work that abides by the outlined structure and integrates the assigned theme.
X:1
L:1/4
Q:3/4=90
M:6/4
K:G
['A2 G']  
X:1
L:1/4
Q:3/4=90
M:6/4
K:G
 D3/2 E/ D G2 A | B3/2 c/ B A2 G | d B2 A2 G | E3- E2 E | D3/2 E/ D G2 A | B3/2 c/ B A2 G | 
 d B2 c2 d | e3- e2 e | d B2 A2 G | c2 d e3/2 d/ c | d B c A2 G | E3- E2 E | D3/2 E/ D G2 A | 
 B c d e3/2 d/ c | d B c A2 G | G3- G3 |]  