Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/8
M:2/2
K:Edor
['BE E2', 'E2 FA Bdef g2 fe dB B2']  
X:1
L:1/8
M:2/2
K:Edor
 FA | BE E2 BAFB | ABde fded | BE E2 BAFA | BFAF E2 FA | BABd BAFB | ABde fded | BE E2 BAFA | 
 BFAF E2 :| FA | Bdef g2 fe | dB B2 dBAd | Bdef gefe | dBAF E2 ef | gfga gfeg | f2 eg fedB | 
 ABde fdec | dBAF E2 :|  