Ace of Base, the Swedish band responsible for '90s hits "Don't Turn Around" and "The Sign," has its first new single in seven years. But (and there is a but) as the blog Sound Off notes, the quartet might not sound exactly the same as it did back in 1994:

The only catch... Original members/vocalists Linn and Jenny Berggren have left the group and have been replaced by two new much younger female singers, Clara and Julia.

Read the full story at Sound Off.