Create music using the specified musical structure and the provided theme.
X:1
L:1/4
Q:1/2=40
M:4/4
K:G
['d G']  
X:1
L:1/4
Q:1/2=40
M:4/4
K:G
 d | G d B e | c A A d | G d B e | c2 A d | G d B e | c G A d | G c B d | e2 c2 | g3 e | f2 d2 | 
 g3 e | f2 d z | g B B g | e c c e | d c B A | B2 G :|  