Slogans similar to “Disco sucks” and “death to Disco”became rallying cries for homophobic and racist people who noticed the recognition of disco as a menace to decency and the integrity of rock and roll itself. Performance Art turns into difficult by the truth that artifacts from performances are often collected and valued as artworks. Whether they’re artworks or souvenirs is a matter of appreciable Art & Music debate inside the art world and the difficulty resists an easy solution. In some cases, let’s say when a efficiency takes place in personal and there’s no audience, the artist intends the documentation…