In April 1892 Bülow closed his final performance with the Berlin Philharmonic (where he had been serving as Principal Conductor since 1887) with a speech "exalting" the ideas of Stirner.
En abril de 1892, Bülow cerrou a súa última interpretación coa Berliner Philharmoniker (onde ocupara o posto de Director Principal dende 1887) cun discurso "exaltando" as ideas de Stirner.