Develop music that conforms to the outlined musical structure and the given theme.
X:1
L:1/8
M:2/4
K:D
['d/c/ dDFA'  
X:1
L:1/8
M:2/4
K:D
 d/c/ |"D" dDFA | dDD d/c/ | dDFA |"A" eEE d/c/ |"D" dDFA |"G" Bgfe |"D" d/c/B/A/"A" B/c/d/e/ | 
"D" fdd :| f/g/ | af"A7"ge |"D" fdd f/g/ | af"Em" ga |"A" bee f/g/ |"D" af"A7"ge |"D" fd"A7"ec | 
"D" d/c/B/A/"A7" B/c/d/e/ |"D" fdd :|  