Moscow Rybin Choir · Nikolai Stanchev · Georgi Robev · Miroslav Popsavov · Mihail Milkov · Sofia Chamber Orchestra · Ivan Petrov · Bulgarian National Svetoslav Obretenov Choir · Dimiter Dimitrov · Yoan Kukuzel-Angeloglassniyat Ensemble · Sofia Radio Choir · Daniela Soicheva · Stanka Markova
