- Georgi Dimitrov, Bulgarian National Radio Symphony Orchestra, Roy Theaker
- Angel Stankov, Gheorghi Stoyanov, Yossif Radionov, Kalina Krusteva, Stoyan Pavlov, Christo Pavlov, Maria Palieva, Tania Kazandjieva-Chauche, Ludmil Nentchev, Roumen Kroumov, Alexandra Docheva, Mila Pavlova, Nadja Dimitrov, Rossen Idealov, Kostadin Yotsov
