Construct fitting chord sequences that synchronize with the provided tune.
A2- A"^(A)" f2 f e2 e | d6 f6- | f3 A2- A d2 d c2 c | B6 e6- | e3 B2 B e2 e d2- d | 
 c6 e6- | e3 A2- A B2 B c2 c | d6-"^(G)" d6- |"^(D)" d3 |] d3"^(D7)" e3 f3 | g6- g6- | 
 g3 B3 d3 g3 | f6- f6- | f3 d3 d2 e2 f2 | e6- e6- | e2 c c2 c B3 A3 | d6-"^(G)" d6- | 
"^(D)" d3 |]  
X:1
L:1/8
M:12/8
K:D
 A2- A"^(A)" f2 f e2 e |"D" d6 f6- | f3 A2- A d2 d c2 c |"Em" B6 e6- | e3 B2 B e2 e d2- d | 
"A" c6 e6- | e3 A2- A B2 B c2 c |"D" d6-"^(G)" d6- |"^(D)" d3 |] d3"^(D7)" e3 f3 |"G" g6- g6- | 
 g3 B3 d3 g3 |"D" f6- f6- | f3 d3 d2 e2 f2 |"A" e6- e6- | e2 c c2 c B3 A3 |"D" d6-"^(G)" d6- | 
"^(D)" d3 |]  