Create a composition following the given musical structure and theme.
X:1
L:1/8
M:2/4
K:A
['eA AA GA Bc de/d/ cB', 'ef/g/ aa ga B2'  
X:1
L:1/8
M:2/4
K:A
|: eA AA | GA Bc | de/d/ cB | Ac e>f | eA AA | GA Bc | de/d/ cB | BA A2 :: ef/g/ aa | ga B2 | 
 Bc de | fe ce | ef/g/ aa | ga B2 | Bc/d/ eG | BA A2 :|  