Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/8
M:4/4
K:Emin
['BE E2', 'B3 A G3']  
X:1
L:1/8
M:4/4
K:Emin
 BE E2 GFGA | BE E2 Bded | BE E2 dedB | ABAF DFAc :| B3 A G3 A | BG G2 Bdgd | B3 A G3 B | 
 ADFD ADFA | B3 A G3 A | BG G2 Bdef | gbaf gfge | dedB A2 GA |]  