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