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