Baroque music of the British Isles produce an indigenous tradition. However, arguably the most significant British composer of the era, George Frideric Handel, was a naturalised German, who helped integrate British and continental music and define the future of the classical music of the United Kingdom that would be officially formed in 1801. With the Restoration of the monarchy in 1660, Charles II made the court once more the centre of musical patronage in Britain, the theatres were reopened and, after the introduction of a new Book of Common Prayer in 1662, choral music began to be developed again. The king's time on the continent, his
Music of the Netherlands 5, 1921). He created a musical idiom which, in a highly personal manner, combined 16th-century polyphony with Wagnerian chromaticism, to which in later years was added the impressionistic refinement that he encountered in Debussy's music. Willem Pijper (1894–1947) is generally considered one of the most important figures in modern Dutch music. Between 1918 and 1922 he grew into one of the more advanced composers in Europe. In each successive work he went a step further and, from 1919, Pijper's music can be described as atonal. However, Pijper remained a composer of strong emotional character, to which his Third Symphony (1926)