ABBA Gold

ABBA Gold: Greatest Hits is a compilation album by the Swedish pop group ABBA. It was released on 21 September 1992 through PolyGram, making it the first compilation to be released after the company had acquired Polar Music, and thus the rights to the ABBA back catalogue. With sales of 30 million, Gold is the best-selling ABBA album, as well one of the best-selling albums worldwide. Since 1992, it has been re-released several times, most notably in 1999 as the first remastered reissue to mark the group's 25th anniversary of winning the Eurovision Song Contest 1974, in 2008 to coincide with the release of the film Mamma Mia! and most recently in 2014 to mark the group's 40th anniversary of winning the Eurovision Song Contest.