- Instrumentalists of the Schola Cantorum Basiliensis, René Jacobs, Guy de Mey, Kurt Widmer
- Diethard Hellmann, South West German Radio Symphony Orchestra, Baden-Baden, Barbara Martig-Tuller, Ria Bollen, Adalbert Kraus, Kurt Widmer, Mainz Bach Choir
- Verena Schweizer, Kurt Widmer, Friedreich Melzer, Mainz Bach Orchestra, Edith Wiens, Mainz Bach Choir, Diethard Hellmann, Hans-Joachim Bartsch, Barbara Biermann, Helena Jungwirth
- Kurt Widmer, Ken Hakii, Mircea Ardeleanu, Stefan Metz, Hiromi Kikuchi
- Helen Donath, South German Madrigal Choir, Adalbert Kraus, Kurt Widmer, Wolfgang Gönnenwein, Orchester der Ludwigsburger Schlossfestspiele
Kurt Widmer
Biography
Swiss baritone vocalist and educator who was an internationally acclaimed concert performer.