Develop harmonious chord progressions that elevate the provided tune.
D |: G G B B | c/B/ c d2 | G G B B | A/B/A/G/ F/E/ D | G G B B | 
 c/B/ c d2 | d/e/d/c/ B/G/ A | G2 G :: d | g g a a | b/a/ b d2 | 
 c c B B | A/B/ c d g- | g g a a | b/a/ b d2 | c c B B | A/G/ F G :|  
X:1
L:1/4
M:2/2
K:G
 D |:"G" G G B B |"C" c/B/ c"D" d2 |"G" G G B B |"D" A/B/A/G/ F/E/ D |"G" G G B B | 
"C" c/B/ c"D" d2 |"G" d/e/d/c/"D" B/G/ A |"G" G2 G :: d |"G" g g"D" a a |"G" b/a/ b d2 | 
"C" c c"G" B B |"D" A/B/ c d g- |"G" g g"D" a a |"G" b/a/ b d2 |"C" c c"G" B B |"D" A/G/ F"G" G :|  