Question: Søren Rasted and Claus Norreen teamed up with René Dif and Lene later in 1994 who to form the Bubblegum/eurodance music group, Joyspeed which was renamed to what?
Sentence (from "Barbie Girl"): The song was written by Søren Rasted, Claus Norreen, René Dif, and Lene Nystrøm, and it was produced by Johnny Jam, Delgado, Rasted, and Norreen.
Relevant evidence: No