2009. INTERPLAY, reiheM, Altes Pfandhaus, Cologne. Performance with Yuko Kaseki, Frank Gratkowski, Vincent Royer and Jean-Marc Sullon.
2008. video performance based on live music set by Doro Haddenbruch and Franziska Windisch. Beethovenfest Bonn, Altstadtherbst Düsseldorf.
For this concert I prepared a graphical setup consisting of the geometric primitives of sphere and cuboid moved around by a physical force field generated from the live sound input. Two short clips from the performance can be seen here (1 min, 3.2MB) and here (4.5min, 32MB).
The code is written in C++ with OpenGL for graphics and OpenAL for sound. It runs on GNU/Linux and Mac OS X. I will provide the source code later.