Devise harmonic chord arrangements that suit the provided melody.
fg | a2 fd g2 ec | d2 AG FDDF | E2 FG ABcd |1,3 eAfA g2 :|2,4 eABc d2 :| 
 z2 |: defg aAfA | gfed ceAe | defg aAfA | gba^g a4 | abaf gfed | 
 efgA GFED | F2 AF G2 BG | Addc d4 :|  
X:1
L:1/8
M:2/2
K:D
 fg |"D" a2 fd"A" g2 ec |"D" d2 AG FDDF |"Em" E2 FG ABcd |1,3"A" eAfA g2 :|2,4"A" eABc"D" d2 :| 
 z2 |:"D" defg aAfA |"G" gfed"A" ceAe |"D" defg aAfA |"G" gba^g"A" a4 |"D" abaf"G" gfed | 
"Em" efgA"A" GFED |"D" F2 AF"G" G2 BG |"A" Addc"D" d4 :|  