Mountain Studios was a commercial recording studio founded by American singer and composer Anita Kerr and her husband Alex Grob in 1975 within the Montreux Casino in Montreux, Switzerland.Singer and composer Anita Kerr and her husband, Swiss businessman Alex Grob, hired Westlake Audio and studio designer Tom Hidley to build the studio in the Montreux Casino,[2] where it recorded all live performances of the Montreux Jazz Festival.Additionally, the tax advantages of the studio's location in Switzerland proved popular, with British artists such as David Bowie, the Rolling Stones, Yes, Rick Wakeman, Emerson, Lake & Palmer, and Queen recording at Mountain Studios over the first few years.In 1979,[3] Queen acquired the studio from Kerr and Grob, and subsequently utilized the studio for several subsequent Queen albums, as well as solo projects from band members Freddie Mercury, Brian May, and Roger Taylor.In 1993, the long-time Queen producer David Richards bought the studio.