Upplýsingar frá listasamtökum (staðfest af Operabase)
Italian Flood Relief Benefit by Various, sun 20 nóv 1966, Frá (1966/1966), Hljómsveitarstjóri Bruno Bartoletti, Eugen Jochum, Edoardo Müller, Mario Rossi, Lyric Opera House, Chicago, United States