Invent engaging chord sequences that bolster the harmony of the existing music.
|:{f} fe/f/ c>a a2 | fe/f/ d>b b2 | g>e (3ceg (3ceg |1,3 f>e f>a a2 :|2,4 
 ge/g/ f4 ::{f} fe/f/ d>B B>d | (3dcB A>F A>c | cB/A/ G>E C>E |1,3 G>E FA c2 :|2,4 
 GE/G/ F4 :|  
X:1
L:1/8
M:3/4
K:F
|:"F"{f} fe/f/ c>a a2 |"Bb" fe/f/ d>b b2 |"C7" g>e (3ceg (3ceg |1,3"F" f>e f>a a2 :|2,4 
 ge/g/"F" f4 ::"Bb"{f} fe/f/ d>B B>d |"F" (3dcB A>F A>c |"C7" cB/A/ G>E C>E |1,3 G>E"F" FA c2 :|2,4 
 GE/G/"F" F4 :|  