Nic and Eliza Coolidge are Knox, a brother-sister duo residing in New York City, whose sonic experiments land them somewhere between the taut, emotive beat-work of James Blake and the acoustically-powered atmosphere of Bon Iver. They have worked with the likes of John Tejada, Throwing Snow, Sasha, Maya Jane Coles, and Jori Hulkkonan. Their third EP winds together deep plunges of heavy bass, echoes of indeterminate sonic matter and swirling cathedrals of melody. Includes a remix by Throwing Snow.