This is a snippet from my live performance of Xi by Karlheinz Stockhausen at the Duomo di Milano (with Stockhausen attending the concert)

Xi, performed in 2004 for the Art Ache Festival in Milano

STOP (1966) is another case study in this research on temporality in the music by Karlheinz Stockhausen. Currently, I am working together with Stijn Saveniers and Maya Verlaak on the notational and instrumental aspects of Stockhausen’s open score repertoire. Previous works that were arranged and performed in new contexts are SOLO (with Juan Parra Cancino) and PROZESSION ( with Hermes Ensemble and Rolf Gelhaar). For STOP, we start from the orchestral version of the work, as suggested by the composer, one should use this orchestral version to make once own’s rendition of this work. At the moment, experiments with the layout and actual notating of the score are carried out.

STOP, first draft notation © Stijn Saveniers

More experiments will follow on instrumentation and notational aspects of this repertoire piece by Stockhausen.