Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
Q:1/8=232
M:4/4
K:Emin
['GE GB cA dc BG B^c dA', 'E f ge f^d e2 B^c dB'  
X:1
L:1/8
Q:1/8=232
M:4/4
K:Emin
|: B | GE GB cA dc | BG B^c dA FD | EG FB, CE DG, | A,C B,^D EE EB | GE GB cA dc | BG B^c dA FD | 
 EG FB, CE DG, | A,C B,^D EE E :: f | ge f^d e2 B^c | dB AG FA dF | GB dB Ac ec | Be ^df ee eB | 
 eg fB ce dG | Ac BE ^DE FB, | EG FA GB Ac | BG AF EE E :|  