A freak scene is something that happened in the 1960s and 1970s, when there were a lot of people with different ideas, views, and styles of music, who all gathered together in one place. It was a way for people to express themselves and celebrate diversity. Sometimes it was a party, a concert, or even a festival where all kinds of different people came together to show off their unique styles and music. These scenes were often wild and crazy and gave people a chance to have a lot of fun.