At the Bamfield Music By the Sea Festival, B.C., Canada

With composer Jason Moran, 2011 Other Minds festival, San Francisco

With composer Henry Brant, in Santa Barbara (1981)

with bluegrass legend Vassar Clements, Calloway, MD., 1974

With computer music pioneer Andy Moorer, CCRMA, Stanford

With composer Charles Amirkhanian at the Djerassi Foundation

With Composer Leland Smith at CCRMA, Stanford University

Lecturing at the University of Victoria, BC, Canada, November 2012

With Afro-cuban jazz pianist Hilario Durán, New York City

With composer Kui Dong at CCRMA, Stanford

With composer Louis Andriessen, at the 2011 Other Minds Festival, San Francisco

At the Bamfield Music by the Sea festival, British Columbia, Canada

With violinist Ann Elliot-Goldschmid and pianist Marc Ryser, Bamfield, Canada

2011 Other Minds Festival Composers, Djerassi Foundation

With composer Kyle Gann, at the 2011 Other Minds Festival, San Francisco

With Leon Theremin, Max Mathews, Robert Moog, Tom Oberheim, Roger Linn, Paul Lansky, John Chowning, Dave Smith, Don Buchla, David Wessel, Andrew Schloss, etc. 1991

With Lafayette String Quartet at performance of Fox Hollow, Berkeley, CA (2014)

Performing with percussionist/composer Andrew Schloss, U.C. Irvine, CA.

Other Minds Composers, 20th Anniversary celebration, 2015

With sound artist Trimpin at his studio in Seattle

with Gareth Loy, John Chowning, Tim Stillson, John Snell, Johannes Goebel, Stanford University

With composer Jean-Claude Risset

With violinist/composer Mari Kimura, CCRMA, Stanford

Abraham Jaffe (my grandfather)

With composer Joel Chadabe, New York City

Sol S. Jaffe (my father) on left, 1936