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