Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/4
M:3/2
K:Bmin
['B B', 'f d', 'B f B'  
X:1
L:1/4
M:3/2
K:Bmin
|: A B B g f2 | G B B e c A | G B B g f2 | e A A e c B/A/ :: f g/a/ f d g e | f/g/ a f d e A | 
 f/g/ a f d g f | e A A e c/B/ A :: d B f B a B | f B B e d/c/ B | d B f B a B | e A A e d/c/ B :|  