Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
M:3/4
K:Gmin
['BA/B/ F2 d3 c/d/', 'G4 g/f/g/a/ b2 a2 g2 ^f/g/a/f/ d2']  
X:1
L:1/8
M:3/4
K:Gmin
 GA BA/B/ F2 | d3 c/d/ ed | d c-c B/c/ dc | cB BA/B/ cB | AG ^FG AB | [Dd]2 c/B/A/G/ ^FD | 
 G>A BA/B/ F2 | d3 c/d/ ed- | dc cB/c/ a2 | B2 B/A/B cB | AG ^FG Ad | B/A/G/^F/ G4 :: 
 g/f/g/a/ b2 a2 | g2 ^f/g/a/f/ d2 | g=b/g/ ^fa/f/ =eg | ^f/=e/d/^c/ d/A/^F/A/ D2 | GA BA/B/ F2 | 
 d3 c/d/ ed- | dc cB/c/ dc | cB B/A/B cB | AG ^FG Ad | B/A/G/^F/ G4 :|  