- Studio Pianist, Georgie Stoll, Scandinavian Quartet, Lauritz Melchior, Studio Chorus, Studio Orchestra, Johan Hye-Knudsen, Ignace Strasvogel
- The Royal Orchestra, Mogens Wöldike, The Danish State Broadcasting Orchestra
- Kirsten Flagstad, Danish Radio Orchestra, Georges Sebastian, Johan Hye-Knudsen, Orchester der Städtischen Oper
- Poul Jorgensen, Giuseppe Patan´, Bonna Sondberg, John Frandsen, Bruno Bartoletti, The Royal Danish Orchestra, Johan Hye-Knudsen
