Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
Q:1/8=120
M:4/4
K:Dmix
['B,A,B,A, G,B,A,G, F,2 E,F,']  
X:1
L:1/8
Q:1/8=120
M:4/4
K:Dmix
"^A" z2 | DCDE DCDE | D2 B,C D4 | B,A,B,A, G,B,A,G, | F,2 E,F, D,4 | B,A,B,A, G,2 A,2 | 
 B,A,B,A, G,2 A,2 | B,A,B,A, G,B,A,G, | F,2 E,F, D,4 ||  