Formulate diverse chord combinations to augment the harmonic richness of the given musical work.
K:Edor]"^Intro" |: E2 E2 D2 (EF) | G2 A2 (GA) (GF) | E2 E2 DD CD | E8 :: 
[K:Amin] EB Bc Bc BA | ^GA GF ED E2 :| E/ | EA AA BA B2 | EB Bd c/B/A B2 | 
 ^GG G2 A2 GF | E8 | [^GB][GB] [GB]2 [Ac]2 [GB][FA] | [B^GE]8 |  
X:1
L:1/8
M:4/4
K:Ephr
[K:Edor]"^Intro" |:"Em" E2 E2"D" D2 (EF) |"Em" G2 A2 (GA) (GF) | E2 E2"D" DD CD |"Em" E8 :: 
[K:Amin]"E" EB Bc Bc BA |"Dm" ^GA GF ED"E" E2 :| E/ |"Am" EA AA BA"E" B2 | EB Bd"Am" c/B/A"E" B2 | 
"Dm" ^GG G2 A2 GF |"E" E8 |"E" [^GB][GB] [GB]2"Dm" [Ac]2 [GB][FA] |"E" [B^GE]8 |]  