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