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