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