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