From the event page for Time Axiom:
Time Axiom: A Telematic Music Concert – New York, Belfast, Zurich
December 15, 2013
3:00pmEST New York, United States of America
8:00pmGMT Belfast, Northern Ireland, United Kingdom
9:00pmCST Zurich, Switzerland
Time Axiom is a concert in the telematic music medium – live performance via the internet by musicians in different geographic locations. Featuring premieres of works by composers in New York – Mark Dresser, Elizabeth Hoffman, and Sarah Weaver, Time Axiom utilizes renowned acoustic and electronic musicians, static and processed video, and the temporal and spatial properties of the telematic medium.
This concert can be attended in-person at any of the locations. The high-definition audio and video network technology on high-bandwidth internet with low-latency provides a co-located venue for synchronous performance. Video processing by artists in Zurich – Benjamin Burger, Joel De Giovanni. The project is directed by Sarah Weaver with site coordinators Elizabeth Hoffman (New York), Franziska Schroeder (Belfast), Matthias Ziegler (Zurich).