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