Swedish House Mafia were a house music supergroup featuring DJ/producers Axwell, Steve Angello, and Sebastian Ingrosso, each of whom was an accomplished DJ/producer and label owner in his own right. The members of the Swedish group initially teamed up in the mid-2000s, when they toured together as DJs and collaborated from time to time on one another's productions. (Eric Prydz was also a member for a while.) Axwell, Angello, and Ingrosso's breakout performance as Swedish House Mafia came on August 12, 2008, when they played the Main Room at Cream Amnesia in Ibiza, Spain as par...