An example of MusicXML

MusicXML.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE score-partwise
  PUBLIC '-//Recordare//DTD MusicXML 2.0 Partwise//EN'
  'http://www.musicxml.org/dtds/partwise.dtd'>
<score-partwise>
  <work>
    <work-number>BWV 784</work-number>
    <work-title>Invention 13</work-title>
  </work>
  <identification>
    <encoding>
      <software>MuseScore 1.0</software>
      <encoding-date>2011-06-20</encoding-date>
    </encoding>
  </identification>
  <part-list>
    <score-part id="P1">
      <part-name>Piano</part-name>
      <part-abbreviation>Pno</part-abbreviation>
      <score-instrument id="P1-I3">
        <instrument-name>Piano</instrument-name>
      </score-instrument>
    </score-part>
  </part-list>
  <part id="P1">
    <measure number="1">
      <attributes>
        <divisions>4</divisions>
      </attributes>
      <note default-x="129.38" default-y="-20.00">
        <pitch>
          <step>B</step>
          <octave>4</octave>
        </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
      </note>
    </measure>
    <!-- et cetera... -->
  </part>
  <!-- ... -->
</score-partwise>