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