Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:Emin
['B2{c} BA BGEF', 'Bdef{a} gfgb']  
X:1
L:1/8
M:2/2
K:Emin
 E |S B2{c} BA BGEF | GABd efge | B2{c} BA BGEF | GBAF EFGA | B2{c} BA BGEF | GABd efge | 
 B2{c} BA BGEF | GBAF EFG || A | Bdef{a} gfgb | agfg edBA | Bdef{a} gfgb | agfg efge | 
 Bdef{a} gfgb | agg edBA | Bdef{a} ggb | agfg efge!D.S.!S ||  