The second single from Swedish dance trio Swedish House Mafia's Until Now
album is a collaboration with Knife Party, who are the Australian electro house/dubstep duo and Pendulum members Rob Swire and Gareth McGrillen. Knife Party previously did a remix for SHM's single "Save The World
." "Antidote" was released in the United States on December 16, 2011 and the United Kingdom on January 15, 2012.