Anny Helm, Bayreuth Festival Chorus, Bayreuth Festival Orchestra, Gunnar Graarud, Gustav Rodin, Hans Beer, Ivar Andresen, Joachim Sattler, Karl Elmendorff, Nanny Larsen-Todsen & Rudolf Bockelmann
Bayreuth Festival Choir, Bayreuther Festspiele, Martha Modl, Ramon Vinay, Hans Knappertsbusch, Toni Blankenheim, Josef Greindl, George London & Arnold van Mill