Ingeborg Hallstein - Da Capo - Interview with August Everding 1991
1:08:27
Erna Berger - Da Capo - Interview with August Everding 1986
20:19
Emmerich Kálmán Melodien - Hedi Klug, Peter Minich, Ingeborg Hallstein, Claudio Nicolai
1:00:22
Ljuba Welitsch - Da Capo - Interview with August Everding July 11, 1987
1:13:39
Upscaled video MARTHA MÖDL, ASTRID VARNAY & BIRGIT NILSSON - Konversation "Bayreuth Divas"
59:47
Zeugen des Jahrhunderts - Joachim Fest, interviewt von Roger Willemsen, 2002
1:20:52
Nico Dostal Gala 1975 - Ingeborg Hallstein, René Kollo, Zarah Leander
45:16
Margaret Price - Da Capo - Interview with August Everding 1996
1:36:23