Listening to Ben Frost’s “Theory of Machines” (Bedroom Community), it’s difficult to concur with the categorization of “post-minimalism.” His compositions fly in the face of any label, at once gorgeous and terrifying. Certainly electronic music in the experimental vein, Frost’s work seems to interpret the would-be sounds of a blissful void, shockingly interrupted by the overwhelming sounds of pain. Imagine the backdrop of Loscil and Brian Eno pierced by the industrial tendencies of Trent Reznor and you might come close to Ben Frost’s sound. Felt as much as heard, his music elicits the feelings of fear and loneliness reserved for horror-film scores and thunderstorms, amplified by guitar-shredding and haunting vocal samples. Frost appears as part of the internationally acclaimed music and multimedia art festival, Sónar, which visits Chicago from Barcelona for the first time. (John Alex Colón)
September 11 at Chicago Cultural Center, 78 East Washington, (312)744-6630. 6pm. Free. Limited capacity.