What is the country in the South Caucasus region, situated at the crossroads of Southwest Asia and Southeastern Europe bound by to the east, which is the country of a olk musician and tar-player ?
Gurban Pirimov: Gurban Bakhshali oglu Primov (Azerbaijani: "Qurban Primov" ) (4 October 1880 in Abdal Gulabli near Shusha, Karabakh, Azerbaijan – 29 August 1965 in Baku, Azerbaijan) was an Azerbaijani folk musician and tar-player. Azerbaijan:  It is bound by the Caspian Sea to the east, Russia to the north, Georgia to the northwest, Armenia to the west and Iran to the south.
Caspian Sea