Yippie organizers hoped that well-known musicians would participate in the Festival of Life and draw a crowd of tens if not hundreds of thousands from across the country. The city of Chicago refused to issue any permits for the festival and most musicians withdrew from the project. Of the rock bands who had agreed to perform, only the MC5 came to Chicago to play and their set was cut short by a clash between the audience of a couple thousand and police. Phil Ochs and several other singer-songwriters also performed during the festival.