On the occasion of the 100th birthday of Arnold Schönberg. Opening address given by Siegfried Matthus at the Public Meeting of the Music Section of the Academy of Arts of the GDR in the Deutsche Staatsoper Berlin on September 16, 1974. Photo: Christian Kraushaar; Source: Akademie der Künste, Berlin, Archive, Foto-AdK-O, No. 100
Entstehungsdatum: 2023-09-13