What was the writer of Symphony in B minor a spokesperson for?
Symphony in B minor (Paderewski): The Symphony in B minor "Polonia", Op. 24, was written by Ignacy Jan Paderewski between 1903 and 1908, and first publicly performed in 1909. Ignacy Jan Paderewski: Ignacy Jan Paderewski, GBE (] ; 18 November [O.S. 6 November] 1860  – 29 June 1941) was a Polish pianist and composer, politician and spokesman for Polish independence.
Polish independence