Create musical compositions that adhere to the specified chord changes.
'C', 'G7', 'C', 'G7', 'C', 'G', 'D7', 'G', 'D7', 'G', 'C', 'F', 'C', 'G7', 'C', 'C'  
X:1
L:1/8
M:2/4
K:C
"C" G^F/G/ A/G/F/G/ | E/G/c/e/ g2 |"G7" ff/a/ dd/f/ | BB/d/ AG |"C" G^F/G/ A/G/F/G/ | E/G/c/e/ g2 | 
"G7" ff/a/ dd/f/ |"C" ce c z ::[K:G]"G" d>c B/c/^c/d/ | bb/a/ gg/f/ | ee/d/ cB |"D7" d^c =c2 | 
 dd' c'>a |"G" bg d>g |"D7" fe c>F |"G" GB/d/ g z ::[K:C]"C" e3 f | g3 ^g |"F" a3 b |"C" c'2 z c' | 
"G7" bd ad |1 (3(fdB) b>a |"C" gc eG | (3(eca) g2 :|2 (3(fdB) a>g | g^f/g/ ab |"C" c'c' c' z |]  