Fiorenza Cossotto, Plácido Domingo, José Van Dam, Adriana Maliponte, Giovanna Santelli, Nicoletta Ciliento, Nino Carta, Pier Francesco Poli, Carlo Del Bosco, Arturo Testa, Maria Grazia Allegri, La Scala Opera House Orchestra, La Scala Opera House Chorus & Georges Prêtre
Alfredo Kraus, Ambrosian Opera Chorus, Bonaventura Bottone, Bruno Lazzaretti, Edita Gruberová, Kathleen Kuhlmann, Nicola Rescigno, Royal Philharmonic Orchestra & Suvi Raj Grubb
Pinchas Steinberg, Elizabeth Steiner, Elisabeth Werres, Cologne West German Radio Chorus, Cologne West German Radio Orchestra, Evelyn Dubourg, Thomas Gabrisch, Helmut Froschauer, Cologne Radio Symphony Orchestra, Axel Köhler, Hans Vonk, Emmerich Smola, Jochen Kowalski, Eclair Salon Orchestra, Ernö Sebestyén, Andreas Juffinger, Wernigerode Youth Radio, Friedrich Krell, Wernigerode Radio Youth Choir, Hermann Prey, Wannsee-Sanger, Heinz Geese, Michail Jurowski, Berlin Deutsches Symphony Orchestra, RIAS Chamber Chorus, Alfredo Kraus, Edelmiro Arnaltes, New Berlin Chamber Orchestra, Michael Erxleben, Wladimir Baka, Moscow Rybin Choir, Valerij Rybin, Christine Pendrill, Geoffrey Simon, Philharmonia Orchestra, Bratislava Philharmonic Chamber Orchestra, Kurt Wöss, Sir Neville Marriner, Stuttgart Radio Symphony Orchestra, Miranda Van Kralingen, Cologne Radio Chorus, MDR Leipzig Radio Symphony Orchestra, Max Pommer, Wolfram Rieger, Petersen Quartet, Juliane Banse, Cologne Radio Orchestra, Janos Balint, Deborah Sipkai, Rundfunk-Sinfonieorchester Berlin, David Shallon, Mitsuko Shirai, Tabea Zimmermann, Hartmut Holl, Jorg-Peter Weigle, Leipzig Radio Chorus, male section, Armin Fromm, Dame Gwyneth Jones, Geoffrey Parsons, Béla Bánfalvi, Andrea Vigh, Budapest Strings, Academy of St Martin in the Fields, Mozarteum Orchestra Salzburg & Sandor Vegh
Alfredo Kraus, Elena Obratsova, Alberto Rinaldi, Daniela Mazzuccato, Nicola Zaccaria, Walter Gullino, Giorgio Lormi, Orchestra del Teatro alla Scala di Milano, La Scala Chorus & Georges Prêtre
Alfredo Kraus, Pablo Sorozábal, Orquesta Sinfónica de Madrid, Orquesta de Conciertos de Madrid, Orquesta de camara de Madrid, Jose Olmedo & Daniel Montorio
Ettore Bastianini, Ivo Vinco, Gianandrea Gavazzeni, Coro del Maggio Musicale Fiorentino, Orchestra del Maggio Musicale Fiorentino, Renata Scotto, Alfredo Kraus, Fiorenza Cossotto, Virgilio Carbonari, Clara Foti, Enzo Guagni, Silvio Maionica & Giuseppe Morresi
Nicolai Ghiaurov, Sesto Bruscantini, Alfredo Kraus, Gundula Janowitz, Sena Jurinac, Walter Monachesi, Dimitri Petkov, Olivera Miliakovic, RAI Symphony Orchestra of Rome, RAI Symphony Chorus of Rome & Carlo Maria Giulini
Vladimiro Ganzarolli, Teresa Stich-Randall, Orianna Santunione, Alfredo Kraus, Paolo Montarsolo, Oliviero de Fabritiis, Lorenzo Testi, Agostino Ferrin, Virgilio Carbonari, Coro del Teatro alla Scala di Milano, Orchestra del Teatro alla Scala di Milano & Nino Sanzogno
