FTP, name this patriotic work, the most famous of Jean Sibelius.
Following the suggestion of the composer's friend Axel Carpelan, this work was given its present name.  Originally concocted as the sixth part of the musical melodrama, Music for Press Ceremony, it would be performed until the title of Impromptu for almost twenty years.  Based on a text by Zachria Topelius, this symphonic poem was composed in response to a Russian censorship rule of 1899.  FTP, name this patriotic work, the most famous of Jean Sibelius.
Following the suggestion of the composer's friend Axel Carpelan, this work was given its present name.  
Finlandia