Šalter Ensemble 2023, Biel/Bienne, 25.05.2023


With Jacques Demierre, 04.02.2024


New Track Online by Koch, Kocher & Badrutt. Recorded in Bern on March 2nd 2021:


New video online: DDK Trio & Ensemble Contrechamps, Geneva, September 2019


Read: An interview by Guillaume Belhomme for le son du grisli [french]

An extended review of a concert of Demierre-Dörner-Kocher in April 2016 in Zagreb [english]

using allyou.net