LMX:
measure key:fifths:-2 clef:G2 staff:1 clef:F4 staff:2 C4 voice:1 whole sharp staff:1 chord E4 whole natural chord A4 whole backup whole F3 voice:5 whole sharp staff:2 measure E4 voice:1 whole flat staff:1 chord G4 whole chord B4 whole backup whole C3 voice:5 whole natural staff:2 chord C4 whole natural measure C4 voice:1 whole staff:1 chord E4 whole chord A4 whole backup whole F3 voice:5 whole staff:2 measure E4 voice:1 whole staff:1 chord G4 whole chord B4 whole backup whole C3 voice:5 whole staff:2 chord C4 whole measure C4 voice:1 whole sharp staff:1 chord E4 whole natural chord A4 whole backup whole F3 voice:5 whole sharp staff:2


MusicXML:
<?xml version='1.0' encoding='utf-8'?>
<score-partwise version="3.1"><part-list><score-part id="P2"><part-name>Piano</part-name></score-part></part-list><part id="P2"><measure number="80" width="283.82">
      <print>
        <staff-layout number="1">
          <staff-distance>78.98</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>65.00</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>30</divisions>
        <key>
          <fifths>-2</fifths>
          </key>
        <staves>2</staves>
        <clef number="1">
          <sign>G</sign>
          <line>2</line>
          </clef>
        <clef number="2">
          <sign>F</sign>
          <line>4</line>
          </clef>
        </attributes><note default-x="113.42" default-y="-168.98">
        <pitch>
          <step>C</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <accidental>sharp</accidental>
        <staff>1</staff>
        </note>
      <note default-x="113.42" default-y="-158.98">
        <chord />
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <staff>1</staff>
        </note>
      <note default-x="113.42" default-y="-143.98">
        <chord />
        <pitch>
          <step>A</step>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        </note>
      <backup>
        <duration>120</duration>
        </backup>
      <note default-x="113.42" default-y="-233.98">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>sharp</accidental>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="81" width="244.44">
      <note default-x="21.12" default-y="-158.98">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <accidental>flat</accidental>
        <staff>1</staff>
        </note>
      <note default-x="21.12" default-y="-148.98">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        </note>
      <note default-x="21.12" default-y="-138.98">
        <chord />
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        </note>
      <backup>
        <duration>120</duration>
        </backup>
      <note default-x="21.12" default-y="-248.98">
        <pitch>
          <step>C</step>
          <octave>3</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <staff>2</staff>
        </note>
      <note default-x="21.12" default-y="-213.98">
        <chord />
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="82" width="205.80">
      <note default-x="19.89" default-y="-168.98">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        </note>
      <note default-x="19.89" default-y="-158.98">
        <chord />
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        </note>
      <note default-x="19.89" default-y="-143.98">
        <chord />
        <pitch>
          <step>A</step>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        </note>
      <backup>
        <duration>120</duration>
        </backup>
      <note default-x="19.89" default-y="-233.98">
        <pitch>
          <step>F</step>
          <octave>3</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>whole</type>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="83" width="245.90">
      <note default-x="26.95" default-y="-158.98">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        </note>
      <note default-x="26.95" default-y="-148.98">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        </note>
      <note default-x="26.95" default-y="-138.98">
        <chord />
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        </note>
      <backup>
        <duration>120</duration>
        </backup>
      <note default-x="26.95" default-y="-248.98">
        <pitch>
          <step>C</step>
          <octave>3</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>whole</type>
        <staff>2</staff>
        </note>
      <note default-x="26.95" default-y="-213.98">
        <chord />
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>whole</type>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="84" width="225.66">
      <note default-x="28.19" default-y="-168.98">
        <pitch>
          <step>C</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <accidental>sharp</accidental>
        <staff>1</staff>
        </note>
      <note default-x="28.19" default-y="-158.98">
        <chord />
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <staff>1</staff>
        </note>
      <note default-x="28.19" default-y="-143.98">
        <chord />
        <pitch>
          <step>A</step>
          <octave>4</octave>
          </pitch>
        <duration>120</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        </note>
      <backup>
        <duration>120</duration>
        </backup>
      <note default-x="28.19" default-y="-233.98">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>sharp</accidental>
        <staff>2</staff>
        </note>
      <barline location="right">
        <bar-style>light-light</bar-style>
        </barline>
      </measure>
    </part></score-partwise>