Informacija iš meno organizacijos (patvirtino Operabase)
NOSPR / The 100th Anniversary Of Witold Rowicki Birth And The 25th Anniversary Of His Death by Bolesław Szabelski, Shostakovich, Kilar, Nuo (2014/2014), Dirigentas Michał Klauza, NOSPR, Katowice, Poland