Hans von Koessler (1 January 1853 – 23 May 1926) was a German composer, conductor and music teacher. In Hungary, where he worked for 26 years, he was known as János Koessler.
Hans von Koessler (1 January 1853 – 23 May 1926) was a German composer, conductor and music teacher. In Hungary, where he worked for 26 years, he was known as János Koessler.