In celebration of the closing of the first comprehensive showcase of Bogner’s drawings, partitions, scientific photographs and index cards on the 16th of january 2010 at 08:00pm there will be a performance of ‚Schleusen (sonor)’, a concert for six signalgenerators, composed by Ursula Bogner. Performed by Mo Loschelder, Andrew Pekler, Holger Zapf, Kassian von Troyer, Tim Tetzner and Jan Jelinek.