Develop a musical composition by incorporating the suggested motif and by following the prescribed format.
X:1
L:1/8
M:2/4
K:G
['B/c/ dg B/c/B/A/ G>B DE/G/ BA- AB/d/', 'BA AB/d/'  
X:1
L:1/8
M:2/4
K:G
|: B/c/ | dg B/c/B/A/ | G>B DE/G/ | BA- AB/d/ | ed B>c | dg BB/A/ | GB D>G | B/c/B/A/ BA | G2- G :: 
 G/A/ | BA AB/d/ | e>d BA | BA AB/d/ | e/f/e/d/ B>c | dg B>A | GB D>G | B/c/B/A/ BA | G2- G :|  