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