Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/8
M:3/4
K:Bmin
['', 'fg f3 B fg e4', '(cEE)(cEc) (BGG)(BAG) F2 E2 DE (dFF)(dFd) (cEE)(cEc)'  
X:1
L:1/8
M:3/4
K:Bmin
 B fg |: f3 B fg | e4 EA | c4 BA | F3 f fg | f3 B fg | e4 ed | (cd e)(f ed) |1 B3 Bfg :|2 B4 z2 |: 
 (dFF)(dFd) | (cEE)(cEc) | (BGG)(BAG) | F2 E2 DE | (dFF)(dFd) | (cEE)(cEc) | (BA B)(d cA) | 
 B2 B4 :|  