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