The genre-bending festival from the CalArts Center for Experiments in Art, Information and Technology returns with two concerts that each run from abstract reveries to flat-out sonic raucousness. The first night features John Wiese, founding member of the concrète grindcore band Sissy Spacek, Peruvian-born avant-garde turntablist Maria Chavez, and composer Marcus Schmickler, of Pluramon pop fame. The second night of the fest continues with electronics and laptop interpenetrations by Better Than Future, a multimedia performance by Steve Roden, and a smashing finale courtesy of Bloody Claws, aka Carla Bozulich.