Construct harmonious chord sequences that align with the given tune.
K:D] F A A | B3/2 A/ A | A d e | d3/2 c/ c | G A A | B3/2 A/ A |1 A e f | e3/2 d/ d :|2 
 A c e | d z z |: B2 g | A2 f | e3/2 d/ c | d f A | B2 g | A2 f | 
 e3/2 d/ c | d z z :|[K:G] B3 | B G e | d3 |"_c" c2 z | f z f | e z e | d B e | 
 d2 z | g3 | B d3/2 e/ | d3 |"_c" c2 z | A e d |"_c" c B A | (G3 | G) z z |  
X:1
L:1/4
M:3/4
K:none
[K:D]"D" F A A | B3/2 A/ A | A d e |"A7" d3/2 c/ c | G A A | B3/2 A/ A |1 A e f |"D" e3/2 d/ d :|2 
"A7" A c e |"D" d z z |:"G" B2 g |"D" A2 f |"A7" e3/2 d/ c |"D" d f A |"G" B2 g |"D" A2 f | 
"A7" e3/2 d/ c |"D" d z z :|[K:G]"G" B3 | B G e |"D7" d3 |"_c" c2 z | f z f | e z e |"G" d B e | 
 d2 z | g3 | B d3/2 e/ |"Am" d3 |"_c" c2 z |"D7" A e d |"_c" c B A |"G" (G3 | G) z z |]  