Compose music that adheres to the provided musical structure and theme.
X:1
L:1/4
M:4/4
K:G
['A G']  
X:1
L:1/4
M:4/4
K:G
 C | G3/2 A/ G E | A3/2 B/ c A | G3/2 E/ D3/2 E/ | C3 B | c3/2 B/ c d | c B A G | A G c E | G3 G | 
 c3/2 B/ c (e/d/) | c B A G | A G =F E | A3 B | c3/2 B/ A G | A B c A | G E D3/2 E/ | C2 z |]  