Create a pleasing chord progression that complements the given piece of music.
d'2 c'f af | c2 =Bc e2 | c2 =Bc e2 | fA cf ac' | d'2 c'f af | c2 =Bc e2 | 
 c2 =Bc de | f2 z2 z2 :: be gb eb | ac fa fa | gG Be gb | fF Ac fa | 
 d'e gd' gd' | c'c ac' ac' | bc eb ag | f2 z2 z2 :|  
X:1
L:1/8
M:3/4
K:F
"F" d'2 c'f af |"C7" c2 =Bc e2 | c2 =Bc e2 |"F" fA cf ac' | d'2 c'f af |"C7" c2 =Bc e2 | 
 c2 =Bc de |"F" f2 z2 z2 ::"C7" be gb eb |"F" ac fa fa |"C7" gG Be gb |"F" fF Ac fa | 
"C7" d'e gd' gd' |"F" c'c ac' ac' |"C7" bc eb ag |"F" f2 z2 z2 :|  