Craft a music piece utilizing the assigned alphabetic notation and the supplied motif.
X:1
L:1/8
M:4/4
K:Edor
['B2 g3 g f4 e2 ed B2']  
X:1
L:1/8
M:4/4
K:Edor
 B2 | g3 g f4 | e2 ed B2 ef | g2 b2 a3 f |1 gf e6 :|2 gf e3 ga ||  