Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
Q:1/4=150
M:2/4
K:D
['A>f f>f f>e d>B B>A A>A A>F', 'e2 A2 [ec]3 z/ f/ ge ba']  
X:1
L:1/8
Q:1/4=150
M:2/4
K:D
 A>f f>f | f>e d>B | B>A A>A | A>F A>d | d>c c>c | c>A c>e | e>d d>d | d>A F>G | A>f f>f | 
 f>e d>B | B>A A>A | A>F A>d | d>c c>c | c>A c>e | e>d f>e | d2 !>!d2 :: Tf2 f2 |{gf} e>d cd | 
 e2 A2 | [ec]3 z/ f/ | ge ba | gA Bc | d7/4c/4 de | A>A de | f2 f3/2(e/4f/4 | g)f ed | e2 A2 | 
 [ec]3 z/ f/ | ge ba | gA Bc | d2 f2 | d2 z2 :|  