Create a composition following the given musical structure and theme.
X:1
L:1/8
M:4/4
K:Cdor
['F2 B>AB>d', 'f2 g>fg>a b2 b2 (3BAB d>B G2'  
X:1
L:1/8
M:4/4
K:Cdor
|: F2 | B>AB>d c>ec>A | (3BAB d>B G2 F2 | B>AB>d g>fd>B | c>=Bc>d c2 F2 | B>AB>d c>ec>A | 
 (3BAB d>B G2 F>E | (3DFB(3dcB(3Agf(3edc | B2 b2 B2 :: f2 | g>fg>a b2 b2 | (3BAB d>B G2 F2 | 
 B>AB>d g>fd>B | c>=Bc>d c2 f2 | g>fg>a b2 b2 | (3BAB d>B G2 F>E | (3DFB(3dcB(3Agf(3edc | 
 B2 b2 B2 :|  