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