Design a coherent progression of chords that work well with the given music.
de |: fed cAG | A2 d cAG | F2 D DED | FEF GFG | A3 cAG | AGA cde | 
 fed cAG | Ad^c d2 e :: f2 d d^cd | f2 g agf | e2 c cBc | e2 f gfe | f2 g agf | 
 e2 f gfe | fed cAG | Ad^c d2 e :: g e2 f | d2 e c2 d | A2 B/A/ GAG | 
 FGF AFD | c2 c cAG | AGA cde | fed cAG | Adc d3 :|  
X:1
L:1/8
M:6/8
K:Dmix
 de |:"D" fed"C" cAG |"D" A2 d"C" cAG |"D" F2 D DED | FEF GFG |"D" A3"C" cAG |"D" AGA"C" cde | 
"D" fed"C" cAG |"D" Ad^c d2 e ::"D" f2 d d^cd | f2 g agf |"C" e2 c cBc | e2 f gfe |"D" f2 g agf | 
"C" e2 f gfe |"F" fed"C" cAG |"D" Ad^c d2 e ::"Dm" g"C" e2 f |"Dm" d2 e"C" c2 d |"D" A2 B/A/ GAG | 
 FGF AFD |"C" c2 c cAG | AGA cde |"D" fed"C" cAG |"D" Adc d3 :|  