Create music using the specified musical structure and the provided theme.
X:1
L:1/8
Q:1/4=450
M:2/4
K:A
['cA AB cd', 'GB d B2'  
X:1
L:1/8
Q:1/4=450
M:2/4
K:A
"^lively" e | cA AB | cd ec | BG GB | d B2 d | cA AB | cd eg | ae ed | c A2 || g | ag ab | ae ef | 
 gG GB | d B2 g | ag ab | ae ef | gG GB | d B2 e/d/ | cA AB | cd ec | BG GB | d B2 e | cA AB | 
 cd eg | ae ed | c A2 |]  