Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
Q:1/2=90
M:4/4
K:D
['fg afge dfed cdec ABAG', 'd2 cd eAAA eAfA eAAA fdfa agfe'  
X:1
L:1/8
Q:1/2=90
M:4/4
K:D
 fg | afge dfed | cdec ABAG | FAdf gfed | ceAA A2 fg | afge dfed | cdec ABAG | FAdA Bgec | 
 d2 d2 d2 :: cd | eAAA eAfA | eAAA fdfa | agfe dcBA | GBBB cBAG | FAdA"^sic." cdfc | defd efge | 
 fgaf Bgec | d2 d2 d2 :|  