Whether at the Konzerthaus, St. Stephen's Cathedral or the Kaiserwiese: The green Viennese chair by the Thonet brothers from 1904 symbolically invites the Viennese audience to take a seat wherever the music of the orchestra is played. For example, at Johannes Brahms' "German Requiem", with which the Wiener Symphoniker open the season in the Wiener Konzerthaus.