Swedish House Mafia hit the decks at BBC Radio 1 headquarters with widespread acclamation under their belt and a heavyweight bunch of forthcoming anthem’s aboard. They then dropped their own unreleased track, Antidote, as the first essential contender, and it is HUGE. It is a break from the commercial feel that SHM has been leaning towards and the teamup with Knife Party provides some beautiful heavy sounds. Check it out in the music video above and download the best quality rip below: