Compose melodies that coordinate with the presented chord series.
'C', 'G7', 'C', 'G7', 'C', 'C', 'C', 'F', 'G7', 'C', 'G7', 'C', 'C', 'F', 'C7', 'F', 'Bb', 'F', 'C7', 'F'  
X:1
L:1/8
M:2/4
K:none
[K:C] G, |:"C" CC/C/ CD | EE/E/ EE |"G7" DC DG |"C" E2 CG, | CC/C/ CD | EE/E/ EE |"G7" DC DE |1 
"C" C2 z G, :|2"C" C2 z E |:"C" GG FE |"F" A2 z D |"G7" FF ED |"C" G2 z C | EE DC |"G7" D>G GF | 
 F2 D2 |1"C" CC CE :|2"C" CC C z ::[K:F]"F" F2 G2 | A2 z G/A/ | BA GF |"C7" GE C2 | G2 A2 | 
 B2 z A/B/ | cB AG |"F" Ad c2 | A2 B2 | c2 z d/e/ | fe gf |"Bb" fd B2 | fe/f/ g/f/e/d/ | 
"F" cf cA/B/ |"C7" cB AG |"F" FA F2 :|  