the song "Running Scared", entitling Azerbaijan to host the contest in 2012, in Baku. They have qualified for every Grand Final up until the 2018 edition of the contest, entering with X My Heart by singer Aisel. There are dozens of Azerbaijani folk dances. They are performed at formal celebrations and the dancers wear national clothes like the Chokha, which is well-preserved within the national dances. Most dances have a very fast rhythm. Literature Among the medieval authors born within the territorial limits of modern Azerbaijani Republic was Persian poet and philosopher Nizami, called Ganjavi after his place of birth, Ganja, who was the author of the Khamsa ("The Quintuplet"), composed of five romantic poems, including "The Treasure of Mysteries", "Khosrow and Shīrīn", and "Leyli and Mejnūn". The earliest known figure in written Azerbaijani literature was Izzeddin Hasanoghlu, who composed a divan consisting of Persian and Azerbaijani ghazals. In Persian ghazals he used his pen-name, while his Azerbaijani ghazals were composed under his own name of Hasanoghlu. Classical literature in Azerbaijani was formed in the 14th century based on the various Early Middle Ages dialects of Tabriz and Shirvan. Among the poets of this period were Gazi Burhanaddin, Haqiqi (pen-name of Jahan Shah Qara Qoyunlu), and Habibi. The end of the 14th century was also the period of starting literary activity of Imadaddin Nasimi, one of the greatest Azerbaijani Hurufi mystical poets of the late 14th and early 15th centuries and one of the most prominent early divan masters in Turkic literary history, who also composed poetry in Persian and Arabic. The divan and ghazal styles were further developed by poets Qasem-e Anvar, Fuzuli and Khatai (pen-name of Safavid Shah Ismail I). The Book of Dede Korkut consists of two manuscripts copied in the 16th century, and was not written earlier than the 15th century. It is a collection of 12 stories reflecting the oral tradition of Oghuz nomads. The 16th-century poet, Muhammed Fuzuli produced his timeless philosophical and lyrical Qazals in Arabic, Persian, and Azerbaijani. Benefiting immensely from the fine literary traditions of his environment, and building upon the legacy of his predecessors, Fuzuli was destined to become the leading literary figure of his society. His major works include The Divan of Ghazals and The Qasidas. In the same century, Azerbaijani literature further flourished with the development of Ashik () poetic genre of bards. During the same period, under