Develop musical creations that incorporate the designated chord alterations.
'Dm', 'G7', 'C', 'G7', 'C', 'Dm', 'G7', 'C', 'G7', 'C', 'C', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'C', 'G7', 'C', 'G7', 'C', 'C', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'C'  
X:1
L:1/8
M:3/4
K:C
 e2 |:"Dm" d3 a"G7" gf |"C" fe eG c2 |"G7" Bd dG B2 |"C" ce eG ge |"Dm" d3 a"G7" gf |"C" fe eG c2 | 
"G7" Bd dG Bd |1"C" c2 z2 e2 :|2"C" c2 z2 ge |:"G7" df fG d2 |"C" ce eG c2 |"G7" Bd dG B2 | 
"C" ce gc' gf |"G7" df fG d2 |"C" ce eG c2 |"G7" Bd dG Bd |1"C" c2 z2 ge :|2"C" c2 z2 G2 |: 
 cg eG c2 |"G7" Bg fG B2 | Bg fG Bd |"C" cg eG c2 | cg eG ce |"G7" Bg fG B2 | Bg fG Bd |1 
"C" c2 z2 G2 :|2"C" c2 z2 (3(c'ba) |:"G7" g2 fG Bd |"C" g2 eG ce |"G7" ag fG Bd |"C" ce gc' ba | 
"G7" g2 fG Bd |"C" g2 eG ce |"G7" ag fG Bd |1"C" c2 z2 (3(c'ba) :|2"C" c2 z2 z2 |]  