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
Secular Jewish music was the most successful opera composer of the century, and the Jews were commonly held, what would have seemed nonsensical a hundred years earlier, to be a 'musical people'. On the other hand, the origin of Gregorian chant, which was the earliest manifestation of European classical music, was Jewish choral music of the Temple and synagogue, according to a large number of analytical liturgists and music historians. After Jews were admitted to mainstream society in England (gradually after their return in the 17th century), France, Austria-Hungary, the German Empire, and Russia (in that order), the Jewish contribution to the European