made the seat of the newly reestablished Diocese of Artsakh of the Armenian Apostolic Church. Shusha serves an important role in the history of Armenian music, being the hometown and headquarters of Armenian composer Grikor Suni and his chorus. Suni was an instrumental figure in establishing the national identity of Armenian music and considered one of the many founders of modern Armenian music. In addition, the Khandamirian or Shushi theater which opened in 1891 would become regionally famous for its important contributions to the Armenian cultural arts, especially music. In the Khandamirian theater, Suni gave his first ever performance. By 1902, Suni had organized his Oriental Cultural Ensemble in Shusha and had their first big concert which would get them in trouble with Russian authorities forcing the ensemble out of Shusha where they went on to spread Armenian cultural music around the world. Shusha was also the hometown of Arev Baghdasaryan, the prominent Armenian singer, dancer, and People's Artist of the Armenian SSR. Shusha is also well known for sileh rugs, floor coverings from the South Caucasus. Those from the Caucasus may have been woven in the vicinity of Shusha. A similar Eastern Anatolian type usually shows a different range of colours. In November 2020, the organizers of the Turkvision Song Contest stated that they were exploring the possibility of holding the contest's 2021 version in Shusha, and in January 2021, the Azerbaijani Ministry of Culture started preparatory activities on the Khari Bulbul Festival and Days of the Poetry of Vagif. Museums During the Soviet period, Shusha was home to museums such as the Shusha Museum of History, the house museum of Azerbaijani composer Uzeyir Hajibeyov, the house museum of the Azerbaijani singer Bulbul, and the Shusha Carpet Museum. The Azerbaijan State Museum of History of Karabakh was founded in Shusha in 1991 shortly before the outbreak of the First Nagorno-Karabakh War. While the city was under Armenian control, a number of museums were operated there: the State Museum of Fine Arts, G. A. Gabrielyants State Geological Museum, the Shushi History Museum, the Shushi Carpet Museum and the Shushi Art Gallery. The Shushi History Museum is located in a 19th-century mansion, in the centre of the historical quarter, and had a collection of artefacts related to Shusha from ancient to modern times. The collection of the museum contains many ethnographic materials, including the goods of local masters. The museum contains