<?xml version="1.0" encoding="UTF-8"?>
<!-- INVALID: Corresponding measures must agree on beat count across parts. P1 has four beats where P2 has three. -->
<thai-score xmlns="https://thaimusicxml.anan.ovh/ns/1" version="1.0">
  <header><title>Invalid example</title></header>
  <structure><section id="s1"/></structure>
  <ensemble>
    <part id="P1"><instrument-name>ระนาดเอก</instrument-name></part>
    <part id="P2"><instrument-name>ฆ้องวงใหญ่</instrument-name></part>
  </ensemble>
  <part-data part="P1">
    <section-ref section="s1">
      <line number="1">
        <measure number="1"><note pitch="ด"/><note pitch="ร"/><note pitch="ม"/><note pitch="ซ"/></measure>
      </line>
    </section-ref>
  </part-data>
  <part-data part="P2">
    <section-ref section="s1">
      <line number="1">
        <measure number="1"><note pitch="ด"/><rest/><note pitch="ม"/></measure>
      </line>
    </section-ref>
  </part-data>
</thai-score>
