Re-pitched DAS RHEINGOLD Malaniuk, Ilosvay, Hotter, Witte, Neidlinger - Keilberth - Bayreuth 25VII53
Re-pitched DAS RHEINGOLD Milinkovic, Ilosvay, Hotter, Lustig, Neidlinger, Keilberth Bayreuth 24VII55
Re-pitched DIE WALKÜRE Mödl, Resnik, Malaniuk, Vinay, Hotter, Greindl - Keilberth - Bayreuth 26VII53