With a repertoire of bass-heavy tracks that hit so hard they may induce clubs to invest in defibrillators, John Dadzie, aka 12th Planet, has been making dubstep and drum 'n' bass music for the past 13 years. Based in Los Angeles and hailed as an "American Dubstep God," he has toured the world multiple times and collaborated with artists like Plastician and Skrillex. He is also co-owner of SMOG, the record label and collective behind the notorious SMOG parties. We recently spoke with 12th Planet about sci-fi, seven years of SMOG, and DJ lists. He headlines the Regency Ballroom this Thursday, Dec. 4, for the SMOG City tour.