Richard Wagner, Richard Wagner, Otto Schenk, Otto Schenk, Rolf Langenfass, Joseph Volpe, Jay David Saks, Bill King, Victor Callegari, Günther Schneider-Siemssen, Ron Washburn, James Levine, Magda Szayer, James Levine, Daniel Anker, Günther Schneider-Siemssen, Gil Wechsler, Millicent Hacker, Susan Erben, Suzanne Gooch