Create a composition following the given musical structure and theme.
X:1
L:1/8
M:3/4
K:G
['GB d2']  
X:1
L:1/8
M:3/4
K:G
 GB d2 g2 | ee g2 e2 | BB d2 e2 | AA c2 B2 | GB d2 e2 | cAcedB | GB d2 e2 | AA c2 B2 |]  