Devise well-fitting chord transitions that enhance the given musical work.
|: BE E2 BAGA | BE E2 G3 A |1 BE E2 BABd | gedB A2 GA :|2 B3 A (3Bcd ef | 
 gedB A2 GA |: B2 eB fBeB | B2 ed BAGA |1 B2 eB fBeg | fedB A2 GA :|2 
 (3Bcd ef g3 a | gedB A2 GA ||  
X:1
L:1/8
M:4/4
K:Edor
|:"Em" BE E2 BAGA | BE E2"D" G3 A |1"Em" BE E2 BABd | gedB"D" A2 GA :|2"Em" B3 A (3Bcd ef | 
 gedB"D" A2 GA |:"Em" B2 eB fBeB | B2 ed"D" BAGA |1"Em" B2 eB fBeg | fedB"D" A2 GA :|2 
"Em" (3Bcd ef g3 a | gedB"D" A2 GA ||  