Develop a musical composition utilizing the presented motif and adhering to the required structure.
X:1
L:1/8
M:4/4
K:A
['e<A e>c', 'Aa g/a/b'  
X:1
L:1/8
M:4/4
K:A
 c/d/ | e<A e>c e(AA)c/d/ | e<A e>c d(=GG)c/d/ | eAec eAec | B=gdg B=GG :| B | Aa g/a/b a<cde>c | 
 Aa g/a/b =g>ddB | Aa g/a/b a>f=ge | f>de=c d=GGB | Aa g/a/b a>cd>c | Aa g/a/b =g>ddB | 
 Aa g/a/b a>f=ge | f>de=c d=GG ||  