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 and was the best-selling album of 1994. One of the most successful debut albums of all time, it was the first to produce three No. 1 singles on the Billboa...
