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