- Sofia National Opera Chorus, Ivan Marinov, Sofia National Opera Orchestra, Nicola Ghiuselev, Alexandrina Milcheva, Maria Dimchevska, Verter Vrachovsky, Yulia Wiener-Chinesheva, Nikola Nikolov, Nikolay Smochevsky & Stefan Tsiganchev
- Sir Alexander Gibson & Royal Scottish National Orchestra
- Czech Philharmonic Orchestra, USSR State Symphony Orchestra & Leningrad Philharmonic Orchestra
- Japan Philharmonic Orchestra & Charles Munch
- Giuseppe Nessi, Franco Calabrese, Sena Jurinac, Luisa Villa, Irmgard Seefried, Herbert von Karajan, Antonio Pirino, Rolando Panerai, Silvio Maionica, Milan Teatro alla Scala Chorus, Mario Petri, Elisabeth Schwarzkopf, Orchestra del Teatro alla Scala di Milano & Mariella Adani
- USSR Ministry of Culture Symphony Orchestra & Gennady Rozhdestvensky