Construct chord arrangements that establish harmony for the existing musical piece.
(3ABc | dAFA DFAd | fdcd Acef | g3 e fdcd | (3efe (3dcB A2 (3ABc | 
 dAFA DFAd | fdcd Acef | g3 e fdcd | (3efe dc d2 :: AG | FAdA FAdA | 
 GBdB GBdB | Acec Acec | dfaf (3gfe dA | FAdA FAdA | GBdB GBdB | 
 Acef gecd | (3efe dc d2 :|  
X:1
L:1/8
M:4/4
K:D
 (3ABc |"D" dAFA"D" DFAd |"D" fdcd"A" Acef |"Em" g3 e"D" fdcd |"A" (3efe (3dcB"D" A2 (3ABc | 
"D" dAFA"D" DFAd |"D" fdcd"A" Acef |"Em" g3 e"D" fdcd |"A" (3efe dc"D" d2 :: AG |"D" FAdA"D" FAdA | 
"G" GBdB"G" GBdB |"A" Acec"A" Acec |"D" dfaf"D" (3gfe dA |"D" FAdA"D" FAdA |"G" GBdB"G" GBdB | 
"A" Acef"G" gecd |"A" (3efe dc"D" d2 :|  