Saturday, September 14, 2019
Ruhrtriiiennale // Klangforum Wien // in vain / Kraanerg, Welterbe Zollverein, Salzlager, Essen, DE
- 19:00 
- Kokerei Zollverein, Salzlager, Essen, DE 
A double concert that features two completely contrasting and emblematic works each approximately 70 minutes long: the quasi-hallucinatory in vain by Georg Friedrich Haas and the rugged ballet score Kraanerg by Iannis Xenakis written in 1968/1969.
Georg Friedrich Haas — in vain 
Iannis Xenakis — Kraanerg 
Klangforum Wien
Peter Böhm, sound design 
Conductor: Sylvain Cambreling