Music of Thrace Music of Thrace Music of Thrace is the music of Thrace, a region in Southeastern Europe spread over southern Bulgaria (Northern Thrace), northeastern Greece (Western Thrace), and European Turkey (Eastern Thrace). The music of Thrace contains a written history that extends back to the antiquity, when Orpheus became a legendary musician and lived close to Olympus. Though the Thracian people were eventually assimilated by surrounding Balkan groups, elements of Thracian folk music continue. Traditional Thracian dances are usually swift in tempo and are mostly circle dances in which the men dance at the front of the line. The gaida, a
Geography of Turkey of the sizable Greek-speaking community of western Turkey were forced to resettle in Greece, while the majority of the Turkish-speaking residents of Thrace who were not forced out during the Balkan wars were removed to Turkey. The boundary with Bulgaria was confirmed by the Treaty of Lausanne (1923). Since 1991 the more than boundary with the former Soviet Union, which was defined in the 1921 Treaty of Moscow (1921) and Treaty of Kars, has formed Turkey's borders with the independent countries of Armenia, Azerbaijan, and Georgia. The boundary with Iran was confirmed by the Treaty of Kasr-ı Şirin in 1639.