Construct a music composition that complies with the designated structure and theme.
X:1
L:1/16
M:2/4
K:F
['f2fg fcAc BABc dfed cAFA', 'a2ab afcf agab afcf gfga gece'  
X:1
L:1/16
M:2/4
K:F
 ce | f2fg fcAc | BABc dfed | cAFA cAFA | GFGA G2ce | f2fg fcAc | BABc dfed | cAFA BGEG | 
 F2FE F2 :: fg | a2ab afcf | agab afcf | gfga gece | baag a2fg | a2ab afcf | agab afcf | 
 gfga gece | fefg f2 :|  