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