Gearing up for Ultra 2014, Martin Garrix drops a preview to his latest house banger, Proxy. Featuring a smooth melody that quickly transfers into a epic drop, Garrix has produced yet another track that seems like it can dominate the upcoming festival season. Hardwell recently played Proxy on his radio show, giving support to this young DJ. No word on the official release date but I am sure Spinnin’ Records will have the full version out before the beginning of Ultra.