- Kurt Widmer, René Jacobs, Instrumentalists of the Schola Cantorum Basiliensis, Guy de Mey
- Barbara Martig-Tuller, Diethard Hellmann, Ria Bollen, Mainz Bach Choir, South West German Radio Symphony Orchestra, Baden-Baden, Adalbert Kraus, Kurt Widmer
- Verena Schweizer, Friedreich Melzer, Kurt Widmer, Diethard Hellmann, Mainz Bach Choir, Helena Jungwirth, Hans-Joachim Bartsch, Barbara Biermann, Mainz Bach Orchestra, Edith Wiens
Kurt Widmer
Biography
Swiss baritone vocalist and educator who was an internationally acclaimed concert performer.