Participant or Performer: | Renata Scotto, Victoria de los Angeles, Mady Mesplé, Helen Donath, Mirella Freni, Teresa Stich-Randall, Heather Harper, Judith Blegen, Edita Gruberova, Lucia Popp, Helga Dernesch, Leontyne Price, sporanos ; Danielle Millet, Christa Ludwig, mezzo-sopranos ; Alfredo Kraus, Carlo del Monte, Nicolai Gedda, Jussi Björling, Jon Vickers, Franco Bonisolli, tenors ; Mario Sereni, Ernest Blanc, Wolfgang Brendel, baritones ; Roger Soyer, bass ; Ambrosian Opera Chorus ; Orchestra of the Opera House, Rome ; Philharmonia Orchestra ; Orchestra of the Théâtre de l'Opéra-Comique, Paris ; English Chamber Orchestra ; Royal Philharmonic Orchestra ; Bavarian Radio Symphony Orchestra ; Berlin Philharmonic Orchestra ; Riccardo Muti, Tullio Serafin, Alain Lombard, Daniel Barenboim, Thomas Schippers, Herbert von Karajan, Nicola Rescigno, Pierre Dervaux, Gabriele Santini, Bernard Haitink, conductors. |