F. Charles Adler%3BVienna Symphony Orchestra %2F Waldemar Kmentt %2F Otto Wiener %2F Helene Vopenka %2F Anni Berger %2F Elfriede Hofstetter %2F Margarita Kenney %2F Vienna State Opera Orchestra%3BHelene Vopenka %2F Anni Berger %2F Elfriede Hofstetter %2F Vienna Symphony Orchestra %2F Vienna State Opera Orchestra %2F Elfriede Riegler %2F Harald Buchsbaum%3BVienna Symphony Orchestra %2F Waldemar Kmentt %2F Vienna State Opera Orchestra %2F Elfriede Riegler%3BOtto Wiener %2F Leo Heppe %2F Marg