Certificate of the Stern Conservatory from the year 1920 with the signature of Wilhelm Klatte (right)
Wilhelm Klatte (13 February 1870 – 25 July 1930) was a German music theoretician, pedagogue, journalist and conductor.
Wilhelm Klatte (13 February 1870 – 25 July 1930) was a German music theoretician, pedagogue, journalist and conductor.