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