Produce an array of chord pairings to amplify the harmony in the given musical piece.
| de | f2 bf ge e2 | fedf ecde | f2 bf ge e2 | fedf e2 de | 
 f2 bf ge e2 | fedf ecde | f2 bf ge e2 | fedc B2 || Bc | dDFA dfaf | 
 edcd ecAG | FAdF GBdB | Acef g2 fe | dDFA dfaf | edcd ecAG | 
 FAdF GBdB | edcd B2 ||  
X:1
L:1/8
M:4/4
K:Bmin
 | de |"Bm" f2 bf"G" ge e2 |"D" fedf"A7" ecde |"Bm" f2 bf"G" ge e2 |"D" fedf"A7" e2 de | 
"Bm" f2 bf"G" ge e2 |"D" fedf"A7" ecde |"Bm" f2 bf"G" ge e2 |"Bm" fedc B2 || Bc |"D" dDFA dfaf | 
"A7" edcd ecAG |"D" FAdF"G" GBdB |"A7" Acef g2 fe |"D" dDFA dfaf |"A7" edcd ecAG | 
"D" FAdF"G" GBdB |"Em" edcd"Bm" B2 ||  