More free music to you guys! Nick Douwma is the man behind Sub Focus, who has had a successful career both as dj and producer. He has made remixes for The Prodigy, Dizzee Rascal, Deadmau5, Empire of The sun to name a few. And you have probably heard his massive remix of Rusko's 'Hold On'. Now he's releasing a big dubstep single with singer Kenzie May, for free!