Generate melodic masterpieces that abide by the suggested chord alterations.
'G', 'D7', 'G', 'D7', 'G', 'G', 'C', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'G7', 'C', 'C'  
X:1
L:1/16
M:2/4
K:G
"G" DGBd G2B2 |"D7" DFAd F2c2 | DFAd dcBA |"G" GBGE D4 | DGBd G2B2 |"D7" DFAd F2c2 | DFAd dcBA |1 
"G" G2B2 G2 z2 :|2"G" G2B2 G2(3(E=F^F) |:[K:C]"C" GeeG"G7" FddF |"C" EccE AGE2 |"G7" DBBG AGF2 | 
"C" EccE AGEF | GeeG"G7" FddF |"C" EccG AGE2 |"G7" DBBG AGFB |1"C" c2e2 c2(3(EF^F) :|2 
"C" c2e2 c2 z2 |]  