Henryk Melcer-Szczawiński
Henryk Melcer-Szczawiński (25 July 1869 – 18 April 1928) was a Polish composer, pianist, conductor, and teacher. He was the Director of the Warsaw Conservatorium from 1922 until 1928, when he reportedly died while giving a lesson. His students included composer and pianist Jadwiga Sarnecka.