Develop a musical composition centered around the provided motif while maintaining the appropriate form.
X:1
L:1/8
M:4/4
K:G
['G/ B>c d>Be>B d>BG>d c>BA<F G2 A>G', 'G3/2 G/ G>A B>G (3Bcd g>fg>b a>ge<f'  
X:1
L:1/8
M:4/4
K:G
|: G/ B>c | d>Be>B d>BG>d | c>BA<F G2 A>G | E2 A>c B>G (3GGG | B>G (3Bcd g>a (3gfe | 
 d2 e>B d>B (3GB/c/d | c>B (3AAF G>B (3BAG | E>AA>c B>Gg>e | d>BA<F G3/2 :: G/ G>A | 
 B>G (3Bcd g>fg>b | a>ge<f g>ed<c | B>GB<d g2 g>b | a>ge<f g2- g>a | b>g (3ggb a>ge>f | 
 g>f (3gfe d>BG>E | (3DDE G>A (3Bcd g>e | d>BA<F G3/2 :|  