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