John Butcher performs two sets; one solo with acoustic and amplified saxophone, the second in collaboration with cellist Okkyung Lee.

John Butcher will perform his new work "The Geometry of Sentiment," a set of new pieces for acoustic and amplified saxophone developed for the distinctive acoustic space of ISSUE Project Room's new theater. Joined by Twistycat, the bass woodwinds brainchild of Ed Bear and Lea Bertucci.

Duo performances by John Bischoff, best known for his work in computer-driven synthesis and performance, with Mark Trayle, a multimedia artist working in live electronic music, installations, and composition; and by electro-acoustic saxophone performer John Butcher, with electronic music composer Thomas Lehn.