Formulate captivating tunes that blend with the given chord progressions.
'G7', 'C', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'C', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'G7', 'C'  
X:1
L:1/8
M:3/4
K:C
 g2 |:"G7" f2 Bd Gf |"C" e2 ce Ge |"G7" d2 Bd GB |"C" cd ef g2 |"G7" f2 Bd Gf |"C" e2 ce Ge | 
"G7" d2 Bd GB |1"C" c2 z2 g2 :|2"C" c2 z2 z2 |:"G7" G2 GB df |"C" eG ce Gg |"G7" gG Bd Gf | 
"C" eG ce g2 |"G7" G2 GB df |"C" eG ce Gg |"G7" gG Bd GB |"C" c2 z2 z2 :|  