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