Develop a series of chord pairings that amplify the harmonious elements in the given music piece.
|: e2 | c2 cd e2 ce | dB fB b2 de | c2 cd e2 ce | dB ge a2 A2 | 
 c2 cd e2 ce | dB fB b2 de | c2 cd e2 ce | dB ge a2 A2 | c2 A2 cA eA | 
 B2 E2 BE Bd | c2 A2 cA eA | B2 E2 ed cB | cA eA fA eA | G2 E2 GA Bd | 
 cA dB ec dB | cA BG A2 :|  
X:1
L:1/8
Q:1/8=232
M:4/4
K:A
|: e2 |"A" c2 cd e2 ce |"Bm" dB fB"E7" b2 de |"A" c2 cd e2 ce |"E7" dB ge"A" a2 A2 | 
"A" c2 cd e2 ce |"Bm" dB fB"E7" b2 de |"A" c2 cd e2 ce |"E7" dB ge"A" a2 A2 |"A" c2 A2 cA eA | 
"E7" B2 E2 BE Bd |"A" c2 A2 cA eA |"E7" B2 E2 ed cB |"A" cA eA"D" fA"A" eA |"E7" G2 E2 GA Bd | 
"A" cA dB"Bm" ec dB |"E7" cA BG"A" A2 :|  