Develop chord sequences that enhance the given musical composition.
D | G B G | F A D | G B G | A2 D | G B G | c c B | A G F | G2 :: d/c/ | 
 B B/c/ d | A A/B/ c | B B/c/ d | A2 D | G B G | c2 B | A G F | G2 :|  
X:1
L:1/4
M:3/4
K:G
 D |"G" G B G |"D7" F A D |"G" G B G |"D7" A2 D |"G" G B G |"C" c c B |"D7" A G F |"G" G2 :: d/c/ | 
"G" B B/c/ d |"D7" A A/B/ c |"G" B B/c/ d |"D7" A2 D |"G" G B G |"C" c2 B |"D7" A G F |"G" G2 :|  