Create a musical composition using the provided alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:Edor
['', 'BE E2', 'dBAF E2']  
X:1
L:1/8
M:4/4
K:Edor
 A |: BE E2 BAFB | ABde fded | BE E2 BAFA | BFAF DEFA | B2 [dB] [Bd] BAFB | [AD] Bde fded | 
 BE E2 BAFA | BFAF E3 :: (3Bcd ef g2 fe | dB B2 dBAF | (3Bcd e[fd] gefe | dBAF E2 ef | g3 a gfeg | 
 f3 g fedB | ABde fdec | dBAF E2 FA :|  