Design pleasing chord structure progressions that align with the supplied musical piece.
|: D2 (3FED G2 FE | DEFG ABAF | D2 (3FED A2 FA | BE E2 BEGE | 
 D2 (3FED GEFE | DEFG ABAF | DEFG ADFA |1 Dddc dBAF :|2 Dddc dBAB |: 
 =c2 cA B2 BG | A2 AB AGFE | D2 (3FED ADFA | BE E2 BE E2 | =cBcA BAGB | 
 Adcd fdAF | D2 (3FED ADFA |1 Dddc d2 AB :|2 Dddc d2 (3ABc |: d2 (3fed gefe | 
 defg abaf | defg a2 fa | be e2 gecA | d2 (3fed gefe | defg abaf | 
 defg a2 af |1 gfeg fedc :|2 gfeg fedB |: =c2 cA B2 BG | A2 AB AGFE | 
 D2 (3FED ADFA | BE E2 BE E2 | =cBcA BAGB | Adcd fdAF | D2 (3FED ADFA |1 
 Dddc d2 AB :|  
X:1
L:1/8
M:4/4
K:D
|:"D" D2 (3FED G2 FE |"D" DEFG"A" ABAF |"D" D2 (3FED A2 FA |"Em" BE E2"A7" BEGE | 
"D" D2 (3FED GEFE |"D" DEFG"A" ABAF |"D" DEFG"A" ADFA |1"D" Dddc dBAF :|2"D" Dddc dBAB |: 
"C" =c2 cA"G" B2 BG |"A7" A2 AB AGFE |"D" D2 (3FED ADFA |"Em" BE E2 BE E2 |"C" =cBcA"G" BAGB | 
"A7" Adcd"D" fdAF |"D" D2 (3FED"G" ADFA |1"D" Dddc d2 AB :|2"D" Dddc d2 (3ABc |:"D" d2 (3fed gefe | 
"D" defg"A" abaf |"D" defg"A7" a2 fa |"Em" be e2 gecA |"D" d2 (3fed gefe |"D" defg"A" abaf | 
"D" defg"A7" a2 af |1"D" gfeg fedc :|2"D" gfeg fedB |:"C" =c2 cA"G" B2 BG |"A7" A2 AB AGFE | 
"D" D2 (3FED ADFA |"Em" BE E2 BE E2 |"C" =cBcA"G" BAGB |"A7" Adcd"D" fdAF |"D" D2 (3FED"G" ADFA |1 
"D" Dddc d2 AB :|  