OptoSonic MayDay Marathon

Live-Stream Con­cert with Michael Egger, Asi Föcker, Simon Grab, Flo Kauf­mann, Lau­rent Novac /studio z1 and Ursula Scher­rer.
The event is part of the OptoSonic MayDay Marathon with con­tri­bu­tions from New York, Berlin, Bogotà, Lan­gen­thal a.o.

Progamme
Stream­ing-Link