1988: [ KUNST DISCO ]
Olympic Games Seoul
Cultural Contribution of the Federal Republic of Germany
1979: [ Transfer of the "Diatope" ]
by Iannis Xenakis
from the Pompidou Centre Paris to Bonn
1979 - 1989: [ Seminars on cultural policy ]
Manila, Sao Paulo, Curitiba, Belo Horizonte, Salvador-Bahia, Porto Allegre, Brasilia, Rio de Janeiro, London, Hongkong
1974/77/80: [ Beethoven Chamber Music cycles in Bonn ]
Late Beethoven works combined with contemporary music
Cooperation with the interpreters Maurizio Pollini, Gidon Kremer, LaSalle Quartet
1977: [ World Music Days of the ISCM ]
32 participating countries, Bonn
[ Days of Contemporary music Bonn ]
Artistic Director . Cooperation with Cage, Nono, Xenakis, Stockhausen, Henze, Kagel. World premieres and commissions.
[ TV Serie " Bios Bahnhof" ]
Consultant to the TV Serie " Bios Bahnhof" in ARD. Cooperation with Alfred Biolek.
[ Alternative Cultural Program " Bonner Sommer" ]
2000 performances in 8 years on the open air market place in the city of Bonn.