Create music using the specified musical structure and the provided theme.
X:1
L:1/8
M:2/4
K:G
['AB AG', 'e2 dB'  
X:1
L:1/8
M:2/4
K:G
 AB AG | AE EA | AB AG | D3 E | GA Bd | B/A/G dG | e2 dB |1 GB AG :|2 GA Bd || e2 ed | eB Be | 
 eB de | de fg | g2 fg | dG GF | e2 dB | A3 G/A/ | B3 d | GA AG | g2 fa | g2 fd | c2 Bc | dA AG | 
 e2 dB | G4 ||  