Construct harmonious chords that enhance the provided tune.
DF/A/ dc/d/ | cE E2 | EG/A/ cB/c/ | BA A2 | DF/A/ dc/d/ | cE E2 | 
 c2 B>A | FD D2 :: a>f ge | fd d>f | ec c>e | fd d>f | a>f ge | 
 fd d>f | ec c>e | d2 d2 :|  
X:1
L:1/8
M:2/4
K:D
"D" DF/A/ dc/d/ |"A" cE E2 |"Em" EG/A/"A7" cB/c/ |"D" BA A2 |"D" DF/A/ dc/d/ |"A" cE E2 | 
"Em" c2"A7" B>A |"D" FD D2 ::"D" a>f"A" ge |"D" fd d>f |"A" ec c>e |"D" fd d>f | a>f"A" ge | 
"D" fd d>f |"A" ec c>e |"D" d2 d2 :|  