Create a composition following the given musical structure and theme.
X:1
L:1/8
M:2/4
K:G
['B)D G2', 'G3 G FDc>F GBdG FDc>F (GB)B(d g)(Bd)G', 'G c2 e2 g3 e/c/'  
X:1
L:1/8
M:2/4
K:G
 (d | g)Bd(G | B)D G2 | Fdc>F | GBd(d | g)(Bd)(B | B)D G2 | FDc>F | G3 :: G | FDc>F | GBdG | 
 FDc>F | (GB)B(d | g)(Bd)G | BD G2 | FDc>F | G3 :|[K:C] G | c2 e2 | g3 e/c/ | Bd =f(e/d/) | ceg G | 
 c2 e2 | g3 e/c/ | B(^g/a/ =g/f/e/d/) | c3!D.C.! ||  