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