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