Compose music pieces incorporating the provided chord modifications.
'F', 'C7', 'F', 'C7', 'F', 'C7', 'F', 'C7', 'F', 'C7', 'F', 'C7', 'F'  
X:1
L:1/8
M:3/4
K:F
"F" F2 CF AF | c4 AF |"C7" cB GE dc |"F" Ac Ac f2 | F2 CF AF | c4 AF |"C7" cB GE dc |"F" F4 z2 :| 
"C7" Gc e2 ce |"F" Ac f2 cf |"C7" Bc Gc Bc |"F" Ac Ac f2 |"C7" Gc e2 ce |"F" Ac fA cf | 
"C7" Bd GB EG |"F" F4 z2 :|  