The Symphony No. 8, JS 190, was the final major compositional project of the Finnish composer Jean Sibelius, occupying him intermittently from the mid-1920s until around 1938, though he never published it. During this time Sibelius was at the peak of his fame, a national figure in his native Finland and a composer of international stature. A fair copy of at least the first movement was made, but how much of the Eighth Symphony was completed is unknown. Sibelius repeatedly refused to release it for performance, though he continued to assert that he was working on it even after he had, according to later reports from his family, burned the score and associated material, probably in 1945.
Much of Sibelius's reputation, during his lifetime and subsequently, derived from his work as a symphonist. His Seventh Symphony of 1924 has been widely recognised as a landmark in the development of symphonic form, and at the time there was no reason to suppose that the flow of innovative orchestral works would not continue. However, after the symphonic poem Tapiola, completed in 1926, his output was confined to relatively minor pieces and revisions to earlier works. During the 1930s the Eighth Symphony's premiere was promised to Serge Koussevitzky and the Boston Symphony Orchestra on several occasions, but as each scheduled date approached Sibelius demurred, claiming that the work was not ready for performance. Similar promises made to the British conductor Basil Cameron and to the Finnish Georg Schnéevoigt likewise proved illusory. It is thought that Sibelius's perfectionism and exalted reputation prevented him ever completing the symphony to his satisfaction; he wanted it to be even better than his Seventh.
After Sibelius's death in 1957, news of the Eighth Symphony's destruction was made public, and it was assumed that the work had disappeared forever. But in the 1990s, when the composer's many notebooks and sketches were being catalogued, scholars first raised the possibility that fragments of the music for the lost symphony might have survived. Since then, several short manuscript sketches have been tentatively identified with the Eighth, three of which (comprising less than three minutes of music) were recorded by the Helsinki Philharmonic Orchestra in 2011. While a few musicologists have speculated that, if further fragments can be identified, it may be possible to reconstruct the entire work, others have suggested that this is unlikely given the ambiguity of the extant material. The propriety of publicly performing music that Sibelius himself had rejected has also been questioned.
Background
Jean Sibelius was born in 1865 in Finland, since 1809 an autonomous grand duchy within the Russian Empire having earlier been under Swedish control for many centuries. The country remained divided between a culturally dominant Swedish-speaking minority, to which the Sibelius family belonged, and a more nationalistically-minded Finnish-speaking, or "Fennoman" majority. In about 1889 Sibelius met his future wife, Aino Järnefelt, who came from a staunch Fennoman family. Sibelius's association with the Järnefelts helped to awaken and develop his own nationalism; in 1892, the year of his marriage to Aino, he completed his first overtly nationalistic work, the symphonic suite Kullervo. Through the 1890s, as Russian control over the duchy grew increasingly oppressive, Sibelius produced a series of works reflecting Finnish resistance to foreign rule, culminating in the tone poem Finlandia.
Sibelius's national stature was recognised in 1897 when he was awarded a state pension to enable him to spend more time composing. In 1904 he and Aino settled in Ainola, a country residence he built on the shores of Lake Tuusula in Järvenpää, where they lived for the remainder of their lives. Although life at Ainola was not always calm and carefree—Sibelius was often in debt and prone to bouts of heavy drinking—he managed over the following 20 years to produce a large output of orchestral works, chamber music, piano pieces and songs, as well as lighter music. His popularity spread across Europe to the United States where, during a triumphant tour in 1914, he was awarded an honorary doctorate by Yale University. At home his status was such that his 50th birthday celebrations in 1915 were a national event, the centrepiece of which was the Helsinki premiere of his Fifth Symphony.