<?xml version="1.0" encoding="UTF-8"?>
<!-- INVALID: an id containing a space. Ids are matched character for
     character, so they carry no whitespace: an id that had to be trimmed or
     collapsed before matching would resolve differently in two processors. -->
<thai-score xmlns="https://thaimusicxml.anan.ovh/ns/1" version="1.0">
  <header><title>Invalid example</title></header>
  <structure><section id="section 1"/></structure>
  <ensemble>
    <part id="P1"><instrument-name>ระนาดเอก</instrument-name></part>
  </ensemble>
  <part-data part="P1">
    <section-ref section="section 1">
      <line number="1"><measure number="1"><note pitch="ด"/></measure></line>
    </section-ref>
  </part-data>
</thai-score>
