Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:Edor
['e2 d<B d2', 'E3/2 _B/ B>AF>E D>EF<D B>AF<E F2 d2']  
X:1
L:1/8
M:4/4
K:Edor
|: ^D/ | E2 e2 d<B d2 | B>AF>E D>EF<D | (3EEE e2 d<B d2 | B>AF<d E2 E3/2 :: _B/ | B>AF>E D>EF<D | 
 B>AF<E F2 d2 | B>AF>E D>EF<A | B<Ad<F E2 E3/2 :|  