Create chord structures that will improve the harmony of the provided musical section.
A>d | f4 A>d | f4 f>g | a2 g2 f2 | e4 A>c | e4 A>c | e4 e>f | g2 f2 e2 | d4 :: 
[M:6/8] Adf Adf | Adf agf | Ace Ace | gfe d3 :|  
X:1
L:1/8
M:3/4
K:D
 A>d |"D" f4 A>d | f4 f>g | a2 g2 f2 |"A7" e4 A>c | e4 A>c | e4 e>f | g2 f2 e2 |"D" d4 :: 
[M:6/8]"D" Adf Adf | Adf agf |"A7" Ace Ace | gfe"D" d3 :|  