Compose music that follows the specified structure and includes the provided theme
X:1
L:1/8
Q:1/8=300
M:2/4
K:G
['dgfg dgfg', 'BdGd BdGd'  
X:1
L:1/8
Q:1/8=300
M:2/4
K:G
 dgfg | dgfg | dgfg | edcB | ceAe | ceAe | ceAe | edcB | dgfg | dgfg | dgfg | edcB | cdef | gdBG | 
 D2 F2 | G2 :: BdGd | BdGd | BdGd | edcB | ceAe | ceAe | ceAe | edcB | BdGd | BdGd | BdGd | cBAG | 
 efge | dBAG | D2 F2 | G2 :|  