Exclusive: Win tickets to Swedish House Mafia’s One Last Tour, beat the box office! Tickets for Swedish House Mafia's One Last Tour don't go on sale until tomorrow, Friday September 28th, but we are giving away a pair of tickets to each of their US shows one day early! Related Posts: Swedish House Mafia sign with The Weeknd’s manager Sal Slaiby Good Morning Mix: Swedish House Mafia fill the nostalgic void with their Ultra 2018 reformation