Question: Thiruvalaputhur T A Kaliyamurthy is an artist that uses what type of instrument?
Sentence (from "Yamudi"): A similar to the southern Chinese Luguan and Houguan, it is made of bamboo, instead of hardwood and uses a softer reed, giving it a more nasal buzzing sound than that of the northern Chinese guanzi which is hardwood with are harder reed.
Relevant evidence: No