- Luisa Bartoletti, Argeo Quadri, Leyla Gencer, Manuel Ausensi, Orquesta Filarmónica de Buenos Aires del Teatro Colón, Gianni Raimondi, Ferruccio Mazzoli
- Christel Goltz, Erich Majkut, Anton Dermota, Walter Kreppel, Radio-Symphonieorchester Wien, Franz Fuchs, Argeo Quadri, Rundfunkchor Wien, Hans Braun, Anny Felbermayer
- Mirella Freni, Viktor Remsey, Gino dal Ferro, Wiener Volksoper Orchester, Munich Radio Orchestra, Argeo Quadri, Ino Savini