Dance music globetrotter Diplo has uploaded his remix of UK singer Katy B’s ‘Witches Brew’ to Soundcloud. As you might expect from hearing Diplo’s recent DJ sets and Express Yourself EP it’s heavily dubstep influenced, with 808 drums cutting through a sludgy, looping bassline with more than a hint of Redlight’s ‘MDMA’ to it. You can stream it below.