Saturday Night Fever: The Original Movie Soundtrack is the soundtrack double album from the 1977 film Saturday Night Fever starring John Travolta. The soundtrack was released on November 15, 1977, by RSO Records. Prior to the release of Thriller by Michael Jackson, Saturday Night Fever was the best-selling album in music history, and still ranks among the best-selling soundtrack albums worldwide, with sales figures of over 40 million copies. No. 1 on the Billboard 200 for 24 weeks, from the issue of January 21, 1978. Wiki link