Create a composition following the given musical structure and theme.
X:1
L:1/8
M:4/4
K:G
['Bd cA B2', 'e ed (c2 c)B AB |1 cB'  
X:1
L:1/8
M:4/4
K:G
 Bd cA B2 GB | Bd cA B2 GD | EF (G2 G)A BG |1 cB Ac B2 GB :|2 cA FA G4 :: ef ef e3 f | ef ef d3 e | 
 ed (c2 c)B AB |1 cB Ac B2 Ge :|2 cA FA G4 :|  