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