Create a musical composition that adheres to the provided structure and theme.
X:1
L:1/8
M:4/4
K:F
['G<F G<F D2', 'f>a g<f g<a g2 f<d :|2 f>g'  
X:1
L:1/8
M:4/4
K:F
 C>D F>G A>G G<A | G2 G>A d>c d<e | f>g f<d c>A F>A |1 G<F G<F D2 D<F :|2 G<F G<F D2 e<f |: 
 c>d f>g a>g f>a | g<f g<a g>f d<f |1 c>d f>g a>g f>a | g<f g<a g2 f<d :|2 f>g f<d c>A F>A | 
 G<F G<F D2 D<F ||  