JFTR some kinds of special audio effects people often think they are inventions of the digital age already were done in the year I was born. Audio engineering in the early days https://www.youtube.com/watch?v=hnzHtm1jhL4 pitch shifting while keeping the length without digital algorithms :D. Since I'm a child from the 80th born in 1966, there's a remake from Jello Biafra's The last temtation of reid in 1990: https://www.youtube.com/watch?v=PQ0VMDmGdx0