Create a composition following the given musical structure and theme.
X:1
L:1/4
M:6/8
K:G
['A/ _B']  
X:1
L:1/4
M:6/8
K:G
 D/ | G A/ _B d/ | c _B/ A d/ | c _B/ A A/ | _B c/ d c/ | _B A/ G A/ | _B c/ d c/ | _B A/ G |]  