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