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