an Entity references as follows:
Hans Rosbaud (July 22, 1895 – December 29, 1962), was an Austrian conductor, particularly associated with the music of the twentieth century. Hans Rosbaud was born in Graz, Austria. As children, Hans and his brother Paul Rosbaud performed with their mother, who taught piano. Hans continued studying music at the Hoch Conservatory in Frankfurt am Main, under the tutelage of Bernhard Sekles in composition and Alfred Hoehn in piano.