Pink Fairies are an English rock band initially active in the London (Ladbroke Grove) underground and psychedelic scene of the early 1970s. They promoted free music, drug taking and anarchy and often performed impromptu gigs and other agitprop stunts, such as playing for free outside the gates at the Bath and Isle of Wight pop festivals in 1970, as well as appearing at Phun City, the first Glastonbury and many other free festivals including Windsor and Trentishoe.