Warwick Braithwaite, Umberto Berrettoni, Gabriele Santini, James Robertson, Orchestra del Teatro alla Scala di Milano, Walter Susskind, Niola Monti, Tito Gobbi, Alberto Erede, London Symphony Orchestra, Philharmonia Orchestra, Orchestra of the Rome Opera House
Vito Carnevali, Bruno Seidler-Winkler, Rina Gigli, Stanford Robinson, Milan Symphony Orchestra, Rainaldo Zamboni, Argeo Quadri, Studio harpist, Umberto Berrettoni, Beniamino Gigli, Prussian State Cappella Orchestra, Orchestra of the Royal Opera House, Orchestra del Teatro alla Scala di Milano, Philharmonia Chorus, Studio Orchestra, Philharmonia Orchestra
