Construct chord arrangements that establish harmony for the existing musical piece.
|: A c d c f A | G2 E2 B2 | A c d c f g | a4 g2 | a g f c d f | 
 d2 F2 A2 | G A B c A2 | B3 c B2 :: B F G F G B | D3 B D2 | E G A G A c | 
 E3 c B2 | A c d c f c | d3 e/f/ g d | e c A a f a | f3 g f2 :|  
X:1
L:1/4
M:3/2
K:F
|:"F" A c d c f A |"C7" G2 E2 B2 |"F" A c d c f g |"Dm" a4"C" g2 |"F" a g f c d f | 
"Bb" d2 F2"F" A2 |"Gm" G A B c A2 |"C7" B3 c B2 ::"Bb" B F G F G B | D3 B D2 |"C7" E G A G A c | 
 E3 c B2 |"F" A c d c f c |"Bb" d3 e/f/ g d |"C" e c A a f a |"F" f3 g f2 :|  