Develop a musical composition using the provided theme as a foundation.
Only One Section  
X:1
L:1/4
M:4/4
K:Ddor
 D | F G A B | c B A3/2 A/ | d3/2 e/ f e | d3 c | d3/2 c/ A G/F/ | G A D E/F/ | G3/2 F/ D C | D3 |]  