Richard Tucker, Anna Moffo, Liliana Poli, Fernando Previtali, Robert Merrill, Anna Reynolds, Oliviero de Fabritiis, Franco Ventriglia, Vito Susca, Rome Opera Orchestra & Rome Opera Chorus
Anton Dermota, Cesare Siepi, Fernando Corena, Hilde Gueden, Josef Krips, Lisa Della Casa, Suzanne Danco, Walter Berry, Wiener Philharmoniker & Wiener Staatsopernchor
Anna Tomowa-Sintow, José Carreras, Isobel Buchanan, Sir Thomas Allen, Robert Lloyd, Orchestra of the Royal Opera House, Covent Garden & Sir Colin Davis