- Ivan Anguelov, Luciano Di Martino, Grigor Palikarov, Bulgarian National Radio Symphony Orchestra, Tito Ceccherini, Pavel Baleff
Radio Orchestra · Founded 1948
Bulgarian National Radio Symphony Orchestra
- Roy Theaker, Georgi Dimitrov, Bulgarian National Radio Symphony Orchestra
- Vassil Stefanov, Stoyka Milanova, Bulgarian National Radio Symphony Orchestra
- Varna Philharmonic Orchestra, V. Kazandjiev, R. Raitchev, Raina Kabaivanska, Bulgarian National Radio Symphony Orchestra
- Vassil Stefanov, Bulgarian National Radio Symphony Orchestra, Blagovesta Karnobatlova-Dobreva
- Dina Schneidermann, Bulgarian National Radio Symphony Orchestra, Alexander Vladigerov, Georgi Badev
- Bamberg Symphony Orchestra, Carl Michalski, Louis Kentner, Hans Lenzer, Edward Pleasant, Dekany String Quartet, Berlin Civic Opera Orchestra, Bulgarian National Radio Symphony Orchestra, Cornel Stavru, Romanian Opera Orchestra, Bucgarest, Antal Doráti, Dankwart Gahl, John Landor, Susan McCulloch, Mircea Popa, Prague Philharmonic Chorus, Irmgard Gahl, Julian Bigg, Paul Roczek, Ilse von Alpenheim, Wilfred Tachezi, Jürgen Geise, Peter Katt, Berlin Civic Opera Chorus, Orchestra of the Vienna State Opera, Czech National Symphony Orchestra, John Oakman, Sebastian Hauser, Kurt Böhme