Create a composition following the given musical structure and theme.
X:1
L:1/8
M:4/4
K:G
['GA Bd d4 cB AB c2 z']  
X:1
L:1/8
M:4/4
K:G
 DD | B3 AG>FGA | D4 z2 FG | A3 GFAed | B4 z2 GA | Bd d4 cB | AB c2 z cce | d3 cBABA | G6 GA | 
 Bd d4 cB | AB c2 z cce | d3 cBABA | G6 |]  