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