- Bulgarian National Choir "Svetoslav Obretenov", Dimiter Rouskov, Georgi Robev, The Great Mixed Bulgarian Choir
- Franco de Grandis, vicente Ombuena, Bulgarian National Choir, Olga Romanko, Emil Tabakov, Sofia Philharmonic Orchestra, Stefania Toczyska
- Moscow Rybin Choir, Sofia Orthodox Ensemble, Miroslav Popsavov
- Franco de Grandis, Vincente Ombuena Valls, Bulgarian National Choir, Olga Romanko, Emil Tabakov, Sofia Philharmonic Orchestra, Stefania Toczyska