Compose music that abides by the dictated structure and encompass the given theme
X:1
L:1/8
Q:1/4=90
M:2/4
K:D
['D>E FG AB BA AF/G/ Ad dc', 'd>e fd ed c/B/A', 'fd ed c/B/A'  
X:1
L:1/8
Q:1/4=90
M:2/4
K:D
|: D>E | FG AB | BA AF/G/ | Ad dc | d2 d>e | fd ed | c/B/A AA/B/ | c/B/A GE | D2 :| d>e | fd ed | 
 c/B/A A>e | fd ec | d2 d>e | fd ed | c/B/A AA/B/ | c/B/A GE | D2 d>e |] fd ed | c/B/A A>e | 
 fd ef | gf/g/ a>g | fd ed | c/B/A AA/B/ | c/B/A GE | D2 |]  