 Michell was involved in the summer 1971 Glastonbury Fayre music festival near Pilton, Somerset, where the pyramid stage was built to Michell's specifications and situated at what he claimed were the apex of two ley lines.Through Michael Rainey, Michell was introduced to the members of rock band The Rolling Stones at the Courtfield Road home of band member Brian Jones.Michell befriended the band's lead singer, Mick Jagger, and he accompanied the band on a visit to Stonehenge.