Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/8
M:4/4
K:D
["d/d/d df d/d/d fa d/d/d ad'{c'} b2", 'D2 d>fd>f e>ge>g f>af>a g2 fe b>gb>g', '(d/c/d) (A/G/F) d>A F>D (E/F/E)'  
X:1
L:1/8
M:4/4
K:D
 d/d/d df d/d/d fa | d/d/d ad'{c'} b2 ag | b>gb>g a>fa>f | (b/g/)f e(d/c/) d2 D2 :: d>fd>f e>ge>g | 
 f>af>a g2 fe | b>gb>g a>fa>f | (e/g/)f e(d/c/) d4 :: (d/c/d) (A/G/F) d>A F>D | 
 (E/F/E) (F/G/A) G>F E2 | (d/c/d) (A/G/F) d>A F>D | (E/F/E) G>B A>F D2 :|  