Win tickets to Swedish House Mafia at MSG or Barclays Center, March 2 or 3 Win tickets to Swedish House Mafia's One Last Tour at Madison Square Garden on March 1st or the Barclays Center on March 2nd! Related Posts: Win front row car passes to see Subtronics and more in California [Giveaway] Swedish House Mafia sign with The Weeknd’s manager Sal Slaiby