Armenia has had a long tradition of folk music since antiquity. During the Soviet era, Armenian folk music was taught in state-sponsored conservatoires — in 1978, influential kanon player and composer Khachatur Avetisyan founded the folk music department of the Komitas State Conservatory of Yerevan. Traditional instruments include the qamancha, kanon (box zither), dhol (double-headed hand drum, see davul), oud (lute), duduk, zurna, blul, sring, shvi, pku, parkapzuk, tar, dmblak, bambir, and to a lesser degree the saz. Other instruments often used include the violin and clarinet. The duduk is considered to be Armenia's national instrument, and among its well-known performers are Margar Margaryan, Levon Madoyan, Vache Hovsepyan, Gevorg Dabaghyan, and Yeghish Manukyan, as well as Armenia's most famous contemporary duduk player, Djivan Gasparyan.