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