It’s probably safe to say Alain Macklovitch has music in his blood. His older brother, David, handles guitar and lead vocals in Chromeo as Dave 1. And Alain has risen to prominence as a turntablist, producer and label head—he founded Fool’s Gold Records alongside Nick Catchdubs. But if his name doesn’t sound familiar, that’s probably because you know him for his DJ work as A-Trak. He’s won a slew of awards and DJ-battling championships, not to mention his numerous singles, EPs, mixtapes and remixes of big names like Kanye West, whom he’s often performed with, and Yeah Yeah Yeahs. A-Trak (above, performing on Holy Ship!) is equally at home in small clubs, big festival stages and arena and stadium shows. And he’ll have you dancing tomorrow night at Terminal 5. Cam’ron and Salva open the show.