Aliberti, Valenzi / W. A. Mozart, Foss, Vaughan Williams Event Sun, 25. October 1959 - 11:00 am · Wien · ORF RadioKulturhaus
Aliberti, Valenzi / Burt, Dodgson, Rachmaninoff Event Sun, 23. October 1960 - 11:00 am · Wien · ORF RadioKulturhaus