By the end of the 1960s, Torry managed to start a career as a performer, mainly based on covers of popular songs. Alan Parsons asked her to take part in Pink Floyd's recording of the album "The Dark Side of the Moon", on the instrumental song penned by Richard Wright going under the name of "The Great Gig in the Sky". On 4 November 1973, Torry also sang "The Great Gig in the Sky" at the Rainbow Theatre in London. She sang it with Pink Floyd again at their 1990 concert at Knebworth, and with Roger Waters at some of his 1980s solo shows. She also contributed to Waters' 1986 soundtrack "When the Wind Blows" and to his 1987 album "Radio K.A.O.S.".