Construct harmonious chord sequences that align with the given tune.
d2 e2 afed | e3 d"^(A)" B3 A | d3 f afed |1 e3 f d4 :|2 e3 f d2 ga |] 
 b6 fg | a6 fe | d3 f afed | e3 d"^(A)" B3 A | d3 f afed | e3 f d2 ga | 
 b6 fg | a6 fe | d3 f afed | e3 d"^(A)" B3 A | d3 f afed |1 e3 f d2 ga :|2 
 e3 f d4 |]  
X:1
L:1/8
M:2/2
K:G
"D" d2 e2 afed |"G" e3 d"^(A)" B3 A |"D" d3 f afed |1"A" e3 f"D" d4 :|2"A" e3 f"D" d2 ga |] 
"G" b6 fg |"D" a6 fe | d3 f afed |"G" e3 d"^(A)" B3 A |"D" d3 f afed |"A" e3 f"D" d2 ga | 
"G" b6 fg |"D" a6 fe | d3 f afed |"G" e3 d"^(A)" B3 A |"D" d3 f afed |1"A" e3 f"D" d2 ga :|2 
"A" e3 f"D" d4 |]  