Develop a musical composition utilizing the presented motif and adhering to the required structure.
X:1
L:1/4
M:4/4
K:G
['A B/c/ d']  
X:1
L:1/4
M:4/4
K:G
|: G/A/B/c/ d B | c e A B/c/ | d d e d/c/ | B A G2 | G/A/B/c/ d B | c e A B/c/ | d d e d/c/ | 
 B A G2 | E D E/F/ G | A A G3/2 A/ | B A B/c/ d | e e d/c/B/A/ | G/A/B/c/ d B | c e A B/c/ | 
 d d e d/c/ | B A G2 :|  