Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
M:4/4
K:Bmin
['d3 B']  
X:1
L:1/8
M:4/4
K:Bmin
|: F2 | B3 c d2 c2 | B2 F2 F3 G | A2 F2 d3 c | B2 E2 E3 E | F2 FE D2 DE | F2 B2 d3 e | f3 e d3 B | 
 dc B^A B4 | B3 c d3 c | B2 F2 F2 G2 | A2 AF d3 B | A2 E2 E3 E | F3 E D3 E | F2 B2 d2 de | 
 f2 fe d3 B | d2 c/B/^A B4- | B4 z2 :|  