Warning: Read this article at the risk of having Dancing Queen run through your head for the next three days.

Following the success of the feature film Mamma Mia!, ABBA Gold: Greatest Hits, the compilation CD released by Swedish pop group ABBA in 1992 has hit #1 on the national catalog chart. The hit songs on "ABBA Gold" were recorded from 1973 to 1981 and the album has long been the best seller of all ABBA releases.

Currently, it is one of the Top 40 best selling albums of all time worldwide, with sales topping 26 million. The album contains popular ABBA hits such as Dancing Queen, Mamma Mia, The Winner Takes It All, S.O.S., Fernando, Voulez-Vous and Waterloo.

Just another example of how everything old is new again.