Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
M:2/4
K:none
['', 'Ad fe/d/', 'Ad fe/d/', 'd e3 d gf eB =c2 (A2', 'ag fe', 'eB d^c =c2 (A2 A/)^G/A/B/ (c2 c/)B/c/d/', 'f f2 e2 ag fe e B']  
X:1
L:1/8
M:2/4
K:none
[K:D] F/G/ |: Ad fe/d/ | d/c/c/G/ cE/F/ | Gc cB | A2 FF/G/ | Ad fe/d/ | Be g2 | ff/d/ ee/c/ |1 
 df dF/G/ :|2[K:A] df d^d/e/ |: f/e/d/B/"_#" G^d/e/ | f/e/c/A/ EB/A/ |"_#" Gd dc/B/ | Ae e^d/e/ | 
 f/e/d/B/"_#" G^d/e/ | f/e/c/A/ EB/A/ |"_#" G/A/B/c/ d/e/f/"_#"g/ |1 aa a^d/e/ :|2 
 aa aF/"_>Teil A" =G/ |:[K:D] Ad fe/d/ | d/c/c/G/ cE/F/ | Gc cB | A2 FF/G/ | Ad fe/d/ | Be g2 | 
 ff/d/ ee/c/ |1 df dF/G/ :|2 df d^d/e/ |][K:G] B3 d | e3 d | gf eB | d^c"_c" =c2 | (A2 A/)^G/A/B/ | 
 (c2"_c" c/)B/c/d/ | f !>!f2 e | e2 d^A | B3"_c" c | d3 B | g3 f | f2 e2 | ag fe | e !>!d2 B | 
 d"_c" !>!c2 F | GB G"_Fine" z |] e>B e/B/e/f/ | gf e2 | B B2 A | GF E2 | d>A d/A/d/e/ | fe .d2 | 
 ag fe | .d2"_>Teil C" !>!c2 |][K:G] B3 d | e3 d | gf eB | d^c =c2 | (A2 A/)^G/A/B/ | 
 (c2 c/)B/c/d/ | f !>!f2 e | e2 d^A | B3 c | d3 B | g3 f | f2 e2 | ag fe | e !>!d2 B | d !>!c2 F | 
 GB G"_Fine" z |]  