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