Just today, Surgeon's performance from Dimensions Festival 2013 was posted online to stream and download for free. Known for his scathing brand of techno, Surgeon delivered a live set on Resident Advisor's Moat stage at the start of this month, dropping a propulsive and winding collection of tracks. Locked grooves unwind into splashes of white noise, cantankerous metallic percussion, and highly sanitized beats. The set unfurls over the course of an hour and a half, becoming increasingly busy and tightly wound throughout its course. The live mix can be streamed and downloaded for free via the player below.