Create music using the specified musical structure and the provided theme.
X:1
L:1/4
M:6/4
K:Amin
['a g', 'B B'  
X:1
L:1/4
M:6/4
K:Amin
 e c B/A/ G E D | E G G B3/2 c/ d | c B A a g a | g e g e c e | d2 d d/c/d/e/ d | 
 e/d/e/f/ g g3/2 a/g/d/ | e a a a3/2 b/ a | g e e e2 a | g e e d B B | e A A G E E | 
 A/B/ c A B/c/ d B | c/d/ e E A A A :: E G G G/F/G/A/ G | E A A A/G/A/B/ A | G B B G B B | 
 c e e2 g/a/ | b g/a/ b a f/g/ a | g e/f/ g f d/e/ f | g e/f/ g a e/f/ a | g B B B2 g | 
 d B G d B G | e c A e c A | A/B/ c A G E C | E A A A3 :|  