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