Develop a musical composition in line with the given structure and theme.
X:1
L:1/8
M:3/4
K:Gdor
['D (3G2 G2 A2 B>c (3:2:4cd d2', '(3d2 d2'  
X:1
L:1/8
M:3/4
K:Gdor
 D | (3G2 G2 A2 B>c | (3:2:4cd d2 c2 A>A | B2{Bc} BA G>^F | G2 D3 D | (3G2 G2 A2 B>c | 
 (3:2:4cd d2 c2 A>A | B2{Bc} BA G>^F | G2 G3 :: B/c/ | (3d2 d2 =e2 fg/f/ | (3d2 d2 c2 A>A | 
 B2{Bc} BA B>c | (3:2:4cd c2 B2 AB/A/ | (3G2 G2 A2 B>c |{c} d2 B3 B | (3ABc A>^F D>F | G2 G3 :|  