Genre: Documentary, Musik
Stjerner: Birgit Nilsson, Wolfgang Windgassen, Gottlob Frick, Dietrich Fischer-Dieskau, Claire Watson, Georg Solti
Mandskab: John Drummond (Associate Producer), Norman Allen (Sound Recordist), Humphrey Burton (Producer), Inman Hunter (Editor), Walter Klapper (Associate Producer), Peter Sargent (Director of Photography)
Land: Austria, United Kingdom
Sprog:
Studio: BBC, ORF
Kørsel: 87 minutter
Kvalitet: HD
Udgivet: Dec 26, 1965
IMDb: 10