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