Upplýsingar frá listasamtökum (staðfest af Operabase)
Anna Sułkowska-Migoń / Tymoteusz Bies and participants of the NOSPR Academy & RSPO Academy by Byström, B., Larsson, L., Górecki, H. M., Chopin, Frá (2022/2022), Hljómsveitarstjóri Anna Sułkowska-Migoń, NOSPR, Katowice, Poland