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