Performance for microphones and loudspeakers. Studio recording, IEM Graz, June 2019. Camera: Brian Questa

Side Notes

This piece existed in different versions. For an overview, and extensive documentation, see the related RC entry.

First picture (Hanns Holger Rutz): CK91 @ Lydgalleriet, Bergen, Norway.

Second picture (Erin Gee): CK91 @ Bruseum, Graz, Austria.

ck91.png bruseum.png