- Instrumentalists of the Schola Cantorum Basiliensis, Guy de Mey, Kurt Widmer, René Jacobs
- Barbara Martig-Tuller, South West German Radio Symphony Orchestra, Baden-Baden, Diethard Hellmann, Adalbert Kraus, Kurt Widmer, Ria Bollen, Mainz Bach Choir
- Mainz Bach Choir, Mainz Bach Orchestra, Edith Wiens, Helena Jungwirth, Verena Schweizer, Friedreich Melzer, Kurt Widmer, Hans-Joachim Bartsch, Barbara Biermann, Diethard Hellmann
- Hiromi Kikuchi, Kurt Widmer, Ken Hakii, Stefan Metz, Mircea Ardeleanu
- 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.