Compose music that follows the specified structure and includes the provided theme
X:1
L:1/4
M:4/4
K:Gmix
['d d']  
X:1
L:1/4
M:4/4
K:Gmix
 d | d2 g3/2 e/ | d d/B/ !fermata!G d | d d g f | d3 d | d d"^(a)" g e | d d/B/ G3/2 G/ | B B A G | 
 B3 D | B B A B/A/ | G3 |]  