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