Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/8
M:4/4
K:Dmix
['afge fdd/d/d cABG ADD/D/D FDFG AGAB', 'afdf gabg fgaf e^def ecAB cBce gece'  
X:1
L:1/8
M:4/4
K:Dmix
|: afge fdd/d/d | cABG ADD/D/D | FDFG AGAB | cBAB cdeg | afge fdd/d/d | cABG ADD/D/D | FDFG AGAB |1 
 cAGE ED D2 :|2 cAGE EDDB |: cBce gece | d^cdf afdf | gabg fgaf | e^def ecAB | cBce gece | 
 d^cdf afdf | g/g/gag fddB | cAGE ED D2 :|  