Alan Titus, Alexander Rahbari, Bratislava Children's Choir, Czecho-Slovak Radio Symphony Orchestra, Giorgio Lamberti, Graciela Alperyn & Slovak Philharmonic Chorus
Gabriel Bacquier, Dame Joan Sutherland, Donald Gramm, English Chamber Orchestra, Pilar Lorengar, Marilyn Horne, Leonardo Monreale, Richard Bonynge, The Ambrosian Singers & Werner Krenn