Upplýsingar frá listasamtökum (staðfest af Operabase)
International Festival of Religious Music priest S. Ormiński by Various, Frá (2023/2023), Hljómsveitarstjóri Miroslaw Jacek Blaszczyk, Kościół Rzymskokatolicki Sanktuarium NMP Wspomożenia Wiernych, Rumia, Poland