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