Construct harmonious chord sequences that align with the given tune.
|: dDc AFD | B,FA edc | cde fde | cdA GFE | DdD cDA | B,FA edc | cde dcA | 
 FGA GFD :|  
X:1
L:1/8
M:6/8
K:Dmin
|:"Dm" dDc AFD |"Bb" B,FA e"Gm"dc | cde fde | cdA GFE |"Dm" DdD cDA |"Bb" B,FA e"C"dc | cde dcA | 
 FGA GFD :|  