Wikipedia
N-Trance
N-Trance are a British electronic music group who were formed by Kevin O'Toole and Dale Longworth in 1991. The group has sold over 5 million records worldwide and some of their hit singles include " Set You Free", "Forever", as well as covers of the popular 1970s disco songs " Stayin' Alive", " D.I.S.C.O." and " Da Ya Think I'm Sexy?".