Godley/MuseParse

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 1.1 Partwise//EN"
                                "http://www.musicxml.org/dtds/partwise.dtd">
<score-partwise version="1.1">
  <identification>
    <miscellaneous>
      <miscellaneous-field name="description">Senza-misura time signature</miscellaneous-field>
    </miscellaneous>
  </identification>
  <part-list>
    <score-part id="P1">
      <part-name>MusicXML Part</part-name>
    </score-part>
  </part-list>
  <!--=========================================================-->
  <part id="P1">
    <measure number="1">
      <attributes>
        <divisions>2</divisions>
        <key>
          <fifths>0</fifths>
          <mode>major</mode>
        </key>
        <time>
          <senza-misura/>
        </time>
        <clef>
          <sign>G</sign>
          <line>2</line>
        </clef>
      </attributes>
      <note>
        <pitch>
          <step>B</step>
          <octave>4</octave>
        </pitch>
        <duration>1</duration>
        <voice>1</voice>
        <type>eighth</type>
        <beam number="1">begin</beam>
      </note>
      <note>
        <pitch>
          <step>B</step>
          <octave>4</octave>
        </pitch>
        <duration>1</duration>
        <voice>1</voice>
        <type>eighth</type>
        <beam number="1">continue</beam>
      </note>
      <note>
        <pitch>
          <step>B</step>
          <octave>4</octave>
        </pitch>
        <duration>1</duration>
        <voice>1</voice>
        <type>eighth</type>
        <beam number="1">end</beam>
      </note>
      <barline location="right">
        <bar-style>light-heavy</bar-style>
      </barline>
    </measure>
  </part>
  <!--=========================================================-->
</score-partwise>