Premiere Stuttgart, Germany November 27, 1980 PINBA(CH)LL for soprano, two pianists, harp, conga, mbira, vocoder, eight instruments, electro-mechanical pinball machine, and two-channel tape. Collaborative composition with Ulrich Süße and Jürgen Bräuninger.
Electronic Music Recital.. Recital Hall 401 Staatliche Hochschule für Musik und Darstellende Kunst Stuttgart Urbanplatz 2 70182 Stuttgart, Germany

Premiere Stuttgart, Germany November 27, 1980 Freispiel Electronic sound installation for electro-mechanical pinball machine, fog machine, and four-channel tape.
Electronic Music Recital. Recital Hall 401 Staatliche Hochschule für Musik und Darstellende Kunst Stuttgart Urbanplatz 2 70182 Stuttgart, Germany

Stuttgart, Germany October 29, 1980 Budapest for piano, prepared piano, electric clavinet, celesta, two synthesizers, and computer. Collaborative composition with Mohammed Afifi, Klaus Feßmann, Stefan Halasz, Soo-Won Kim and Znga Kumrungroj.
Composition Recital. Studio im Planetarium Planetarium Stuttgart Willy-Brandt-Str. 25 70173 Stuttgart, Germany

Nürnberg, Germany October 20, 1980 Picnic for Tape for four-channel tape.
Composition Recital. Volkshochschule Nürtingen Riegerhaus Marktstraße 5 72622 Nürtingen, Germany

Premiere Nürnberg, Germany October 20, 1980 Budapest for piano, prepared piano, electric clavinet, celesta, two synthesizers, and computer. Collaborative composition with Mohammed Afifi, Klaus Feßmann, Stefan Halasz, Soo-Won Kim and Znga Kumrungroj.
Composition Recital. Volkshochschule Nürtingen Riegerhaus Marktstraße 5 72622 Nürtingen, Germany

Stuttgart, Germany June 1980 Picnic for Tape for four-channel tape.
Six performances at Elektronische Musik in the Landespavillon, Tage für Neue Musik Stuttgart 1980. Landespavillon Schillerstr. 4 70173 Stuttgart, Germany

Stuttgart, Germany May 19, 1980 Picnic for Tape for four-channel tape.
"Klang + Bewegung" concert. Silchersaal Kultur- und Kongresszentrum Liederhalle GmbH Berliner Platz 1-3 70174 Stuttgart, Germany