 Complete the following phrase:  By far the most significant contribution of France to music in the Renaissance period was the chanson. The chanson was a variety of secular song, of highly varied character, and which included some of the most overwhelmingly popular music of the 16th century: indeed many chansons were sung all over Europe. The chanson in the early 16th century was characterised by a dactylic opening long, short-short and contrapuntal style which was later adopted by the Italian canzona, the predecessor of the sonata. Typically chansons were for three or four voices, without instrumental accompaniment, but the most popular examples were inevitably made into instrumental versions as well. Famous composers of these Parisian chansons included Claudin de Sermisy and Clément Janequin. Janequins La guerre, written to celebrate the French victory at 