Jazz festival with Aki Takase and Bill Frisell.

The unerhört! Festival is a jazz music festival taking place at several venues in Zurich and Winterthur, including Rote Fabrik, Kulturhaus Helferei and Jazz im Seefeld as well as Theater am Gleis. In 2026 it runs from 20 to 29 November and presents a confirmed lineup of 25 acts, among them Aki Takase Solo, Bill Frisell Solo, Joachim Kühn Solo and Angel Bat Dawid Solo. It is organised under its official site unerhoert.ch, with the artist list provided by the organiser. The festival is devoted to jazz and spreads its concerts across multiple days and stages.