<?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">castanets</topic></authority><related type="broader"><topic>concussion vessels</topic></related><variant type="other"><topic>castanet</topic></variant> <note xml:lang="en"><![CDATA[ Concussion instruments consisting of a pair of small shallow cup-shaped pieces of hardwood, strung together, hollow sides facing each other, on a cord which loops around the player's thumb. The two pieces are clicked together by the fingers. Usually two pairs are played together, one higher-pitched than the other. ]]></note></mads>