Ace of Base

Ace of Base are a Swedish pop music group formed in Gothenburg in 1990. Originally consisting of siblings Jonas, Linn, and Jenny Berggren along with Ulf Ekberg, they achieved worldwide success following the release of their debut album Happy Nation in 1992. Later reissued as The Sign it was certified nine-times platinum in the United States. Not only was it the best-selling album of 1994 but also one of the most successful debut albums of all time, being the first to produce three No. 1 singles on the Billboard Mainstream Top 40 chart: "All That She Wants", "The Sign", and "Don't Turn Around".