Design a collection of chord matches that boost the harmonic qualities of the provided musical work.
|: GF E2 GF E2 | GF EF ED D2 | ^CD EF GA GF |1,3 E2 G2 B2 e2 :|2,4 E8 :: 
 E2 c2 BA GA | B3 A GF E2 | E2 c2 BA GA | B4 e4 | AG AG AG FE | D2 EF E D3 | dc BA GD EF | 
 E8 :|  
X:1
L:1/8
M:4/4
K:Ephr
|:"E" GF E2 GF E2 | GF EF"Dm" ED D2 | ^CD EF GA GF |1,3"E" E2 G2 B2 e2 :|2,4"E" E8 :: 
"E" E2 c2 BA GA | B3 A GF E2 | E2 c2 BA GA | B4 e4 |"Dm" AG AG AG FE | D2 EF E D3 | dc BA GD EF | 
"E" E8 :|  