Z'ev (born Stefan Weiser) straddles the nearly unbridgeable and highly volatile gulf between the art world and the music industry. Acclaimed as one of the world's best and most original percussionists, Weiser began recording in the late '60s in a handful of psych-out projects. By the late '70s, he took on the Z'ev moniker to explore the "spatial poetics" of the polyrhythmic clamor he had established with his hand-built percussive instruments. His dozens of collaborative projects expanded to include work with John Cage, Glenn Branca, The Hafler Trio, Psychic TV, and Rhythm & Noise.