Construct an appropriate set of chord movements that support the existing musical arrangement.
K:F] AB |: ca fc AF | E2 Gc Bd | E2 Gc Be | F2 Ac cf | ca fc AF | E2 Gc Bd | 
 E2 Gc Be |1 f2 z2 AB :|2 f2 z2 ba |: gB eg Bg | fA cf Af | eG Bf ed | 
 cf ac' ba | gB eg Bg | fA cf Af | eG Bc ag |1 f2 z2 ba :|2 f2 z2 z2 |  
X:1
L:1/8
M:3/4
K:none
[K:F] AB |:"F" ca fc AF |"C7" E2 Gc Bd | E2 Gc Be |"F" F2 Ac cf | ca fc AF |"C7" E2 Gc Bd | 
"C7" E2 Gc Be |1"F" f2 z2 AB :|2"F" f2 z2 ba |:"C7" gB eg Bg |"F" fA cf Af |"C7" eG Bf ed | 
"F" cf ac' ba |"C7" gB eg Bg |"F" fA cf Af |"C7" eG Bc ag |1"F" f2 z2 ba :|2"F" f2 z2 z2 |]  