Lezginka
The Lezginka is the collective name originally given by Russians to all Caucasian dances united by fast 6/8 rhythm. It can be solo male or pair dance. The melody is clear and dynamic, the pace is fast. A common mistake attributes it only to Lezgin people. However, until the end of 19th century, Russians used name "Lezgin" as the common name for all highlanders of Dagestan.
According to Encyclopædia Britannica: