Construct harmonious chord structures to elevate the given musical piece.
dcAG F2 DF | E2 CE FED^c | dcAG F2 DF | Add^c defe | dcAG F2 DF | 
 E2 CE FED^c | dcAG FDDF | Add^c d4 :: f2 fe fagf | ecgc acgc | 
 fede fagf | ed^ce d2 de | f2 fe fagf | ecgc acgc | fede fdcA |1 
 Add^c d2 de :|2 Add^c d4 |]  
X:1
L:1/8
Q:1/2=110
M:2/2
K:Dmin
"Dm" dcAG F2 DF |"C" E2 CE"Dm" FED^c | dcAG F2 DF |"Am" Add^c"Dm" defe | dcAG F2 DF | 
"C" E2 CE"Dm" FED^c | dcAG FDDF |"Am" Add^c"Dm" d4 ::"Dm" f2 fe fagf |"C" ecgc acgc | 
"Dm" fede fagf |"Am" ed^ce"Dm" d2 de | f2 fe fagf |"C" ecgc acgc |"Dm" fede fdcA |1 
"Am" Add^c"Dm" d2 de :|2"Am" Add^c"Dm" d4 |]  