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