Create music using the given musical theme and adhere to the outlined letter-based structure.
X:1
L:1/8
Q:1/8=128
M:4/4
K:G
['G>D G<G']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:G
|: G>D G<G A>E A<A | G>D G<G c>B A>G | B,>D B>G c>B A>G | F>G A>c B<G G2 | G>D G<G A>E A<A | 
 G>D G<G c>B A>G | B,>D B>G c>B A>G | F>G A>c B<G G2 | g>a g>f e<e g>e | g>a g>d B>d B<G | 
 b>a g>e c'>b a>g | b>a f>d B<G G2 | g>a g>f e<e g>e | g>a g>d B>d B<G | b>a g>e c'>b a>g | 
 b>a f>d B<G G2 :|  