Compose a piece of music following the specified structure and theme.
X:1
L:1/8
Q:1/8=128
M:4/4
K:Cmin
['g<c g>f gc']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:Cmin
|: G | cc c>G A3 F | GG GE/G/ F/E/D/C/ B,D | E/D/E/F/ G/F/G/=A/ B/A/B/c/ BG | G/F/E/D/ BD C2 CG | 
 cc c>G A3 F | GG (3(GEG) F/E/D/C/ B,D | E/D/E/F/ G/F/G/=A/ B/A/B/c/ Bf | e/d/c/B/ fd c2 c/d/e/f/ | 
 g<c g>f gc cd/e/ | f>g fd B>c df | g<c g>f gc ce | e/d/c/B/ g/f/e/d/ c2 c/d/e/f/ | 
 g<c g>f gc cd/e/ | f/g/a/b/ f/e/d/c/ B>c df | gb fg df cd | BF/B/ G/F/E/D/ C2 C :|  