Create a composition using the letter notation of the specified musical motif and the provided melodic theme.
X:1
L:1/4
M:4/4
K:G
['D G G B B A/G/ A']  
X:1
L:1/4
M:4/4
K:G
 D G G B | B A/G/ A A | B3/2 c/d/e/d/c/ | B A G z | D G G B | B A/G/ A A | B3/2 c/d/e/d/c/ | 
 B A G z | G/B/ d B | A/B/c/B/ A G/B/ d B | A/B/c/B/ A D G G B | B A/G/ A z | B3/2 c/d/e/d/c/ | 
 B A G z |]  