フェルディナント・ラッサール
Wendelin Weißheimer (26 February 1838 – 16 June 1910) was a German composer, conductor, essayist, teacher, and writer on music. He studied with Franz Liszt and was in close contact with Richard Wagner, Hans von Bülow, Peter Cornelius, Louise Otto-Peters, Ferdinand Lassalle, August Bebel and many other notable musicians of his time.