Develop an appropriate set of chord transitions to enhance the existing music piece.
Beed e2 BA | GBAF GFEF | Ddd^c d2 AG | (3FED AG FD D2 | Beed efge | fedf edBA | 
 GBAG FGAc | BG AF GE E2 :: gfef (3gfe be | gebe gfef | (3ddd fd adfd | 
 ABAG FDDF | GE E2 FEDF | E2 ef gfed | B3 c BAGA | BG AF GE E2 :|  
X:1
L:1/8
Q:1/4=120
M:4/4
K:Emin
"Em" Beed e2 BA | GBAF GFEF |"D" Ddd^c d2 AG |"D" (3FED AG FD D2 |"Em" Beed efge |"Bm" fedf edBA | 
"Em" GBAG"D" FGAc |"Em" BG"D" AF"Em" GE E2 ::"Em" gfef (3gfe be | gebe gfef |"D" (3ddd fd adfd | 
 ABAG FDDF |"Em" GE E2"D" FEDF |"Em" E2 ef gfed |"Bm" B3 c BAGA | BG"D" AF"Em" GE E2 :|  