Develop harmonious chord sequences to improve the overall sound of the piece.
A/G/ | F A B c | d/c/d/e/ f a | g f e d | c B A G | F A B c | 
 d/c/d/e/ f a | g f e B/c/ | d3 :: e/c/ A e/c/ A | g f e/c/ A | 
 g f e d | c B A G | F A B c | d/c/d/e/ f a | g f e B/c/ | d3 :|  
X:1
L:1/4
M:4/4
K:D
 A/G/ |"D" F A"A7" B c |"D" d/c/d/e/ f a |"Em" g f"E7" e d |"A7" c B A G |"D" F A"A7" B c | 
"D" d/c/d/e/ f a |"Em" g f"A7" e B/c/ |"D" d3 ::"A" e/c/ A e/c/ A |"G" g f"A" e/c/ A | 
"G" g f"E7" e d |"A7" c B A G |"D" F A"A7" B c |"D" d/c/d/e/ f a |"Em" g f"A7" e B/c/ |"D" d3 :|  