Create a pleasing chord progression that complements the given piece of music.
{/d} c/=B/c/f/ a>g | f/e/G/B/ e>d | cB AG | F/G/A/B/ !>!c2 |{/d} c/=B/c/f/ a>g | 
 eg e>d | cc/G/ c>e | ff f z :| fd e/d/^c/d/ | e^c c/B/A | f/e/d/^c/ d/e/f/g/ | 
 a2 z2 || aa gg | fc A/c/f | e/f/g/a/ ba/g/ | fd c2 | aa gg | 
 fc A/c/f | e/f/g/a/ ba/g/ | ff f z |:[K:Bb] ff fg/f/ |{/f} eA eA | 
 B/d/d/f/ fb | A/c/c/f/ fa | B/d/d/f/ gf |{/f} eA eA | B/d/d/f/ fb | 
 A/c/c/f/ fg/a/ |1 bb bg/f/ :|2 bb b z |]  
X:1
L:1/8
M:2/4
K:F
"F"{/d} c/=B/c/f/ a>g |"C7" f/e/G/B/ e>d | cB AG |"F" F/G/A/B/ !>!c2 |{/d} c/=B/c/f/ a>g | 
"C7" eg e>d | cc/G/ c>e |"F" ff f z :|"Dm" fd e/d/^c/d/ |"A7" e^c c/B/A |"Bb" f/e/d/^c/ d/e/f/g/ | 
"A7" a2 z2 ||"F" aa"C7" gg |"F" fc A/c/f |"C7" e/f/g/a/ ba/g/ |"F" fd c2 | aa"C7" gg | 
"F" fc A/c/f |"C7" e/f/g/a/ ba/g/ |"F" ff f z |:[K:Bb]"Bb" ff fg/f/ |"F7"{/f} eA eA | 
"Bb" B/d/d/f/ fb |"F7" A/c/c/f/ fa |"Bb" B/d/d/f/ gf |"F7"{/f} eA eA |"Bb" B/d/d/f/ fb | 
"F7" A/c/c/f/ fg/a/ |1"Bb" bb bg/f/ :|2"Bb" bb b z |]  