The Orchestra's main activity are studio and concert recordings for the National Music Archive, available to radio and television programs.

Over the last decade, the orchestra has attracted considerable attention of the professional public through collaboration with renowned conductors and soloists, including Marko Letonja, Daniel Raiskin, Roberto González Monjas, Angela Gheorghiu, Roberto Alagna, Marcello Alvarez, Misha Mayski, Aldo Ciccolini, Radu pu, Dejan Lazic, Ning Feng, Stefan Milenkovich  and others, as well as with high-profile concerts in prestigious concert halls in Europe and South  America.

After a period of 12 years with En Shao in the 2019/2020 season, Rossen Milanov, the excellent Bulgarian-American conductor, took over as Chief Conductor.