Compose music that adheres to the provided musical structure and theme.
X:1
L:1/8
M:4/4
K:D
['fgfe dfed BcdB AFDF G2 BG F2', 'DFAc d2 dd cdec'  
X:1
L:1/8
M:4/4
K:D
 fgfe dfed | BcdB AFDF | G2 BG F2 AF | EDEF E4 | fgfe dfed | BcdB AFDF | G2 BG F2 AF | EDEF D4 :: 
 DFAc d2 dd | cdec dcBA | DFAc d2 dd | cdec d4 | DFAc d2 dd | cdec dcBA | G2 BG F2 AF | EDEF D4 :|  