Concert date: 
Wednesday, August 23, 1967
Works performed: 
Mixtur for small orchestra
Concert Series: 
Programme text: 
world premiere Possibly guest performance from WDR at Darmstadt… Maderna conducts, Fritsch: Modulation II. Stockhausen: Mixtur. Kupkovic: Ozveny. Stockhausen: Mixtur (again). Programme has Maderna crossed out and the understudy Kupkovic, conducting instead. Neufassung für Kammerensemble.
Other Works: 
Fritsch: Modulation II.
Kupkovic: Ozveny.