Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
M:2/2
K:D
['AFAd BGBd AFAd f2 fe dfgf edBc', 'gfge cABc'  
X:1
L:1/8
M:2/2
K:D
 FG | AFAd BGBd | AFAd f2 fe | dfgf edBc | dBAG FEDF | AFAd BGBd | AFAd f2 fe | dfgf edBc | 
 dAfe d2 :: ef | gfge cABc | dcde fdef | gfge cABc | dBAG FEDF | AFAd BGBd | AFAd f2 fe | 
 dfgf edBc | dAfe d2 :|  