Compose music that follows the specified structure and includes the provided theme
X:1
L:1/8
M:2/4
K:D
['G2 FF']  
X:1
L:1/8
M:2/4
K:D
 G | BAGA | G2 FF | AGEA | F2 z F | AFEF | G2 FF | AFEF | G2 FD | DDDD | d2 cB | BFBG | G2 FF | 
 AFEG | G2 FF | AFEG | G2 FD | DDDD | d2 cB | AFBG | G2 F |]  