Design a fitting succession of chords that blend well with the provided musical score.
AG | FA d2 d2 cB | cd e2 e2 dc | defd gfed | ec A2 ABAG | FA d2 d2 cB | 
 cd e2 e2 ag | fdec dABG | F2 D2 D2 :: (3ABc | dAFA DFAd | edcB Aceg | 
 fdAF DFAd | edcB A3 A | BGBd gfed | cAce{c} d3 A | BGAF GEAG | 
 F2 D2 D2 :|  
X:1
L:1/8
M:2/2
K:D
 AG |"D" FA d2 d2 cB |"A7" cd e2 e2 dc |"D" defd"Em" gfed |"A7" ec A2 ABAG |"D" FA d2 d2 cB | 
"A7" cd e2 e2 ag |"D" fdec"G" dA"A7"BG |"D" F2 D2 D2 :: (3ABc |"D" dAFA DFAd |"G" edcB"A7" Aceg | 
"D" fdAF DFAd |"E7" edcB"A" A3 A |"G" BGBd gfed |"A7" cAce"D"{c} d3 A |"G" BGAF"A7" GEAG | 
"D" F2 D2 D2 :|  