Develop a series of chords that enhance and support the existing tune.
A | d d/e/ f/e/ | d e/d/ c/B/ | A F A | f2 e | d e/d/ c/B/ | A G F | 
 G B/A/ G/F/ | E2 a/g/ | f3/2 e/ d | d c B | A F A | f2 e | d e/d/ c/B/ | 
 A/ d3/2 F | E2 D | D2 :| A | A/B/ c/d/ e | e d e | f d f | e2 d | 
 d/e/ f/g/ a | a b g | f3/2 d/ f | e2 d | d/e/ f/g/ a | a b g | f3/2 g/ e | 
 d2 f | g/f/ e e | e f d | c d B | A a g | f3/2 e/ d | d c B | A F A | 
 g2 f/e/ | d e/d/ c/B/ | A/ d3/2 F | E2 D | D2 |]  
X:1
L:1/4
Q:1/4=120
M:3/4
K:D
 A |"D" d d/e/ f/e/ |"G" d e/d/ c/B/ |"D" A F A | f2 e |"Bm" d e/d/ c/B/ |"D" A G F | 
"G" G B/A/ G/F/ |"A" E2 a/g/ |"D" f3/2 e/ d |"G" d c B |"D" A F A |"D" f2 e |"Bm" d e/d/ c/B/ | 
"D" A/ d3/2 F |"A" E2 D |"D" D2 :| A |"A" A/B/ c/d/ e | e d e |"D" f d f |"A" e2 d | 
"D" d/e/ f/g/ a |"A" a b g |"D" f3/2 d/ f |"A" e2 d |"D" d/e/ f/g/ a |"A7" a b g |"D" f3/2 g/ e | 
 d2 f |"Em" g/f/ e e |"E7" e f d |"A" c d"E" B |"A7" A a g |"D" f3/2 e/ d |"Bm" d c B |"D" A F A | 
"G" g2 f/e/ |"D" d e/d/"A7" c/B/ |"D" A/ d3/2 F |"A" E2 D |"D" D2 |]  