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
['A2 G']  
X:1
L:1/8
M:6/8
K:G
 D>ED G2 A | B>cB A2 G | d B2 A2 G | E3 E2 E | D>ED G2 A | B>cB A2 G | d B2 c2 d | e3 e2 e | 
 d B2 A2 G | c2 d e>dc | dBc A2 G | E3 E2 E | DED GAG | Bcd e>dc | dBc A2 G | G3 G2 z ||  