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