Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
M:3/4
K:C
['c2 c>(d c)B/c/ d2 d2 (e>d) c2', '', 'a2 f>(f a)a g2 e2 (f/e/)f/g/ (a>g)'  
X:1
L:1/8
M:3/4
K:C
|: GE/G/ c2 c>(d | c)B/c/ d2 d2 | (e>d) c2 cB/c/ | (dB) G2 G>(A | G)E/G/ c2 c>(d | c)B/c/ d2 d2 | 
 (e>d) c2 cB/c/ | (dB) G2 G>(B | d)B/d/ c4 :| (B |: c>)c a2 f>(f | a)a g2 e2 | 
 (f/e/)f/g/ (a>g) fe | d>c B/c/B/A/ G2 | GG a2 f>(f | a)a g2 e2 | (f/e/)f/g/ (a>g) fe | 
 d>c B/c/B/A/ G>(B | d)B/d/ c4 :|  