Develop melodic works that adhere to the given chord alterations.
'F', 'C7', 'F', 'C7', 'F', 'C7', 'F'  
X:1
L:1/8
Q:1/4=66
M:6/4
K:F
 c3 E B2 E2 d2 EE |"F" F3 F d3 A c2 F2 |"C7" E3 c d2 B2 c2 EE |"F" F3 F d2 c2 F4 | 
{/d}"C7" c3 G B2 E2 d2 E2 |"F" F2 FF d3 A c2 F2 |"C7" E3 B c2 d2 Bd c2 |"F" F8 z4 |]  