Design chord patterns to support and amplify the harmony within the given music passage.
|: AFA AFA | BGB BdB | AFA Ade | fed BdB | AFA AFA | BGB BdB | def afe | 
 fdB BdB :: def afa | baf afe | def afe | fdB B2 A | def afa | 
 baf a2 f | gag fgf | edB BdB :: d2 f fef | fef fef | d2 f fef | 
 edB B2 A | d2 f fef | fef fef | gag fgf | edB BAB :: Add fdd | edd fdB | 
 Add fdd | edB B2 A | Add fdd | ede f2 f | gag fgf | edB BdB :|  
X:1
L:1/8
M:6/8
K:D
|:"D" AFA AFA |"G" BGB BdB |"D" AFA Ade |"Bm" fed"G" BdB |"D" AFA AFA |"G" BGB BdB |"D" def afe | 
"Bm" fdB BdB ::"D" def afa |"G" baf"D" afe | def afe |"Bm" fdB"G" B2 A |"D" def afa | 
"G" baf"D" a2 f |"G" gag"D" fgf |"Em" edB"G" BdB ::"D" d2 f fef | fef fef |"Bm" d2 f fef | 
"Em" edB"G" B2 A |"D" d2 f fef | fef fef |"G" gag"D" fgf |"Em" edB"G" BAB ::"D" Add fdd | edd fdB | 
 Add fdd |"Em" edB B2 A |"D" Add fdd | ede f2 f |"G" gag"D" fgf |"Em" edB"G" BdB :|  