Musician & Author Bob Ostertag: Sound, Systems, and Improvisation

✨ Monday, April 6th, 2026 | Flagstaff, AZ | Beaver St. Theatre

Bob Ostertag is one of the most inventive and innovative figures in experimental music. For more than four decades he has pushed the boundaries of electronic music, sampling, and improvisation, collaborating with artists such as Fred Frith, John Zorn, Mike Patton, and Anthony Braxton. In this rare live performance, Ostertag brings his singular approach to electronic music to the Interference Series. This concert will also feature an opening solo performance by percussionist, noise artist, and series founder/co-curator Owen Davis.

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