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