Starting today, a tightly under wraps project from Swedish House Mafia has been making the rounds on the internet. “Leave The World” behind premieres May 17th, at 8:30 central time. Only releasing a cryptic video featuring Axwell and promo shots with the rest of the Swedes, it’s really anyone’s guess as to what “Leave The World Behind” will entail. Keep your ears and eyes peeled and mark May 17th on your calendar, because whatever the Swedes have in store is sure to be mind blowing. Check out the official site for "Leave The World Behind" here.