Create music using the specified musical structure and the provided theme.
X:1
L:1/8
M:2/4
K:D
['AA BB A2', 'd2 gfef gf e2 gfed cB A'  
X:1
L:1/8
M:2/4
K:D
 F>G AA | BB A2 | (d/>c/)d/>e/ fg/e/ | dc d2 | FG AA | BB A2 | (d/>c/)(d/>e/) fg/e/ | dc d2 :: 
 gfef | gf e2 | gfed | cB A z | F>G AA | BB A2 | d/c/d/e/ fg/e/ | dd d2 :|  