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