<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">xiao</topic></authority><related type="broader"><topic>vertical flutes</topic></related><variant type="other"><topic>hsiao</topic></variant> <note xml:lang="en"><![CDATA[ Vertical flutes of the Han Chinese, made of a bamboo tube with a notch cut into one end, against the edge of which the player blows. Known since ancient times, they have existed in various forms with differing numbers and arrangements of fingerholes. ]]></note></mads>