Erkan O?ur, or Erkan Ogur in the West, is a Turkish musician. A pioneer of fretless guitars, he invented the first fretless classical guitar in 1976. A composer, he has influenced many musicians with his compositions combining the sounds of Turkish folk music, classical music with the ancient traditional music. He has played many concerts all over the world. He is regarded as a master of the kopuz and ba?lama lutes.
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