Construct harmonious chord structures to elevate the given musical piece.
A |: AdA FAA | GAE AEA | AdA FAA | GBB BAF | AdA FAA | 
 GAE AEA | AdA BAG | FAE D2 A :: dAA fAA | AaA fed | cAA eAA | 
 AgA ecA | dAA fAA | AaA fed | cAA afe | fdd d2 A :: AdA FAA | EAE AEA | 
 AdA FAA | GAG AGA | AdA FAA | EAE AEA | AdA BAG | FdE D2 A :: 
 dAA fAA | AaA fed | cAA eAA | AgA ecA | dAA fAA | AaA fed | cAA afe | 
 fdd d3 :|  
X:1
L:1/8
M:6/8
K:D
 A |:"D" AdA"Bm" FAA |"Em" GAE"A7" AEA |"D" AdA"Bm" FAA |"G" GBB"D" BAF |"D" AdA"Bm" FAA | 
"Em" GAE"A7" AEA |"D" AdA"G" BAG |"D" FAE D2 A ::"D" dAA fAA |"D" AaA fed |"A" cAA eAA | 
"A7" AgA ecA |"D" dAA fAA |"D" AaA fed |"A" cAA afe |"D" fdd d2 A ::"D" AdA FAA |"A" EAE AEA | 
"D" AdA FAA |"G" GAG"A7" AGA |"D" AdA FAA |"A7" EAE AEA |"D" AdA"G" BAG |"D" FdE D2 A :: 
"D" dAA fAA |"D" AaA fed |"A" cAA eAA |"A7" AgA ecA |"D" dAA fAA |"D" AaA fed |"A7" cAA afe | 
"D" fdd d3 :|  