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