Jean Sibelius (8 December 1865 – 20 September 1957) was a Finnish composer of the later Romantic period whose music played an important role in the formation of the Finnish national identity.
The core of Sibelius's oeuvre is his set of seven symphonies. Like Beethoven, Sibelius used each one to develop further his own personal compositional style. Unlike Beethoven who used the symphonies to make public statements, and who reserved his more intimate feelings for his smaller works, Sibelius released his personal feelings in the symphonies. These works continue to be performed frequently in the concert hall and are often recorded.
Sibelius composed prolifically until the mid-1920s. However, soon after completing his Seventh Symphony (1924), the incidental music to The Tempest (1926), and the tone poem Tapiola (1926), he produced no large scale works for the remaining thirty years of his life. Although he is reputed to have stopped composing, he did attempt to continue writing, including abortive attempts to compose an eighth symphony. He wrote some Masonic music and re-edited some earlier works during this last period of his life, and retained an active interest in new developments in music, although he did not always view modern music favorably.