Park Yeon was a Korean scholar-official and musician in the [[Joseon]] court. He is credited with developing a new type of ''pyeongyeong'' (C: ''biānqìng''), a type of ancient Chinese lithophone percussion instrument, which he updated with the addition of pitch pipes. | Park Yeon was a Korean scholar-official and musician in the [[Joseon]] court. He is credited with developing a new type of ''pyeongyeong'' (C: ''biānqìng''), a type of ancient Chinese lithophone percussion instrument, which he updated with the addition of pitch pipes. |