Contexts for the later symphonies: One of the most striking aspects of Vaughan Williams’s long career is his late flowering as a symphonist. When the composer turned sixty in 1932, he had three symphonic works to his name: A Sea Symphony, completed in 1909; A London Symphony, which dates from 1910–14; and A Pastoral Symphony, composed during and after the First World War. Between 1934 and 1957, Vaughan Williams completed six further essays in the genre, establishing himself as one of the great twentieth-century symphonists and contributing vitally both to the consolidation of British symphonism and to the reorientation of the genre after Mahler away from central Europe and towards the Slavic, Scandinavian, Francophone and Anglophone contexts. Charting this progression is, however, neither historically nor analytically straightforward. The direction the symphonic cycle would eventually take is, for instance, not easily inferred from the first three symphonies. As a multi-movement cantata, A Sea Symphony is closer in conception to Mahler’s Symphony No. 8 or Rachmaninov’s The Bells than to any of Vaughan Williams’s subsequent essays in the genre; A London Symphony prefigures the programmatic aspirations of the Sinfonia Antartica, but not its technical means; and although many features of A Pastoral Symphony are carried forward in later works, as a whole it gives only a sketchy indication of the later symphonic idiom’s expressive and technical range.