The Baroque musical period lasted from 1600-1750 primarily in Europe. During this time, opera was created, musicians trained for years to perfect their skills, and rules for writing music were established. Notable Baroque composers included Antonio Vivaldi, who wrote music for string instruments and operas; George Frideric Handel, who composed oratorios and music for the King of England; and Johann Sebastian Bach, who came from a musical family and wrote difficult organ and fugue music.