Loud, grating, terrifying, experimental, cacophonous: These are just a few words that come to mind when thinking of the three heavy acts on Sunday’s avant-noise bill at Paper Tiger. Headed up by West Coast musique concrète/noise specialist John Wiese, the evening will also feature performances by like-minded locals SKN KVR and Blacknail. While Wiese’s work represents an almost academic exploration of the field recording, tape manipulation and noise buffet, SKN KVR stands as a testament to the wilderness of chaos in performance and achieves a dada-esque challenging of the boundaries of music. $5, 9pm, Paper Tiger, 2410 N. St. Mary’s