Create a composition following the given musical structure and theme.
X:1
L:1/8
M:4/4
K:Eb
['G>E B2 z2', 'e2 (3efg{g} f2 (3fga'  
X:1
L:1/8
M:4/4
K:Eb
 e4 E4 | E2 G>E B2 z2 | e2 g2 gfed | e2 G>E B2 z2 | g2 b2 bagf | gf e2 z2 de | f2 g>f f2 de | 
 f2 (3b^ag f3 e | (3def (3gfe d2 c2 | B2 B>B B2 z2 :: b4 B4 | B2 d>B f2 fg | .a.g.f.e .d.c.B.A | 
 e2 e>e egfa | g2 g>g gega | b2 b>b c'bag | f2 f>f f2 z2 |"^O)"{f} e2 (3efg{g} f2 (3fga | 
{a} g2 b2 bagf |"^O)"{f} e2 (3efg{g} f2 (3fga |{a} g2 b2 bagf | e2 e>e e2 z2 :|  