Construct harmonious chords that enhance the provided tune.
|: A | F>D F>A d>f d>A | F>A d>f e<E E2 | F>D F>A d>A d>f | a>d g>e f<d d :| 
 b | a>d f>d d>a f>a | b>e g>e c>b g>b | a>d f>d d>a f>a | 
 e>d c>B A<d d>b | a>d f>d d>a f>a | b>e g>e c>b g>b | 
 a>f g>e f>d e>c | A<a e>c f<d d |]  
X:1
L:1/8
M:4/4
K:D
|: A |"D" F>D F>A d>f d>A | F>A d>f"Em" e<E"A7" E2 |"D" F>D F>A d>A d>f |"A7" a>d g>e"D" f<d d :| 
 b |"D" a>d f>d"Bm" d>a f>a |"Em" b>e g>e"A7" c>b g>b |"D" a>d f>d"Bm" d>a f>a | 
"A7" e>d c>B"D" A<d d>b |"D" a>d f>d"Bm" d>a f>a |"Em" b>e g>e"A7" c>b g>b | 
"D" a>f g>e"Bm" f>d e>c |"A7" A<a e>c"D" f<d d |]  