Create pleasing chord progressions that complement the provided melody
A/d/ | f f/g/f/e/ | d d/e/d/c/ | B c d | A2 f | g f e | b a c | e d d | 
 d2 :: g | f a/f/e/d/ | c e g | f/e/d/B/A/F/ | D F A | G B f | g e d | c e/d/c/B/ | 
 A2 A | f f/g/f/e/ | d d/e/d/c/ | B c d | A2 f | g f e | b a c | e d d | 
 d2 :: A/G/ | F A d | d c B | c e a | g2 f | g3/2 f/ g | B e d | c d B | 
 A2 A/G/ | F A d | d c B | c e a | g2 f | g3/2 f/ g | B e d | d/c/B/A/B/c/ | 
 d2 :|  
X:1
L:1/4
Q:1/4=140
M:3/4
K:D
 A/d/ |"D" f f/g/f/e/ |"Bm" d d/e/d/c/ |"G" B c d |"D" A2 f |"Em" g f e |"A" b a c |"D" e d d | 
 d2 :: g |"D" f a/f/e/d/ |"A" c e g |"D" f/e/d/B/A/F/ | D F A |"Em" G B f | g e d |"A" c e/d/c/B/ | 
 A2 A |"D" f f/g/f/e/ |"Bm" d d/e/d/c/ |"G" B c d |"D" A2 f |"Em" g f e |"A" b a c |"D" e d d | 
 d2 :: A/G/ |"D" F A d |"Bm" d c B |"A" c e a |"G" g2 f |"Em" g3/2 f/ g | B e d |"A" c d B | 
 A2 A/G/ |"D" F A d |"Bm" d c B |"A" c e a |"G" g2 f |"Em" g3/2 f/ g | B e d |"A" d/c/B/A/B/c/ | 
"D" d2 :|  