All in the Family
In 1975 Rob Reiner, Sally Struthers, Jean Stapleton, and Carroll O'Connor sung "Those were the Days" but changed the name to "These are the days." The song was for the live audience but was not but on television. The lyrics were different and it was about what was currently going on and realizing the changes. This was the only time that Reiner and Struthers were also singing with Stapleton and O'Connor.