LMX:
measure key:fifths:1 clef:G2 staff:1 clef:F4 staff:2 A3 voice:1 16th stem:up staff:1 beam:begin beam:begin C4 16th F4 16th C4 16th A3 16th C4 16th beam:end beam:end backup quarter backup eighth D2 voice:5 eighth stem:up staff:2 D3 quarter backup quarter backup eighth D2 voice:6 quarter dot stem:down staff:2 measure G3 voice:1 16th stem:up staff:1 beam:begin beam:begin B3 16th G4 16th B3 16th G3 16th B3 16th beam:end beam:end backup quarter backup eighth G2 voice:5 eighth stem:up staff:2 D3 quarter backup quarter backup eighth G2 voice:6 quarter dot stem:down staff:2 measure G3 voice:1 16th stem:up staff:1 beam:begin beam:begin D4 16th G4 16th D4 16th G3 16th D4 16th beam:end beam:end backup quarter backup eighth B1 voice:5 eighth stem:up staff:2 B2 quarter backup quarter backup eighth B1 voice:6 quarter dot stem:down staff:2 measure A3 voice:1 16th stem:up staff:1 beam:begin beam:begin E4 16th G4 16th E4 16th A3 16th E4 16th beam:end beam:end backup quarter backup eighth C2 voice:5 eighth stem:up staff:2 C3 quarter backup quarter backup eighth C2 voice:6 quarter dot stem:down staff:2 measure A3 voice:1 16th stem:up staff:1 beam:begin beam:begin C4 16th F4 16th C4 16th A3 16th C4 16th beam:end beam:end backup quarter backup eighth D2 voice:5 eighth stem:up staff:2 D3 quarter backup quarter backup eighth D2 voice:6 quarter dot stem:down staff:2 measure B3 voice:1 16th stem:up staff:1 beam:begin beam:begin D4 16th G4 16th D4 16th B4 16th G4 16th beam:end beam:end backup quarter backup eighth G2 voice:5 quarter dot stem:up staff:2 chord D3 quarter dot


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="77" width="285.31">
      <print>
        <staff-layout number="1">
          <staff-distance>74.74</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>70.00</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>16</divisions>
        <key>
          <fifths>1</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="83.41" default-y="-174.74">
        <pitch>
          <step>A</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="116.80" default-y="-164.74">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="150.18" default-y="-149.74">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="183.56" default-y="-164.74">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="216.94" default-y="-174.74">
        <pitch>
          <step>A</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="250.33" default-y="-164.74">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="83.41" default-y="-279.74">
        <pitch>
          <step>D</step>
          <octave>2</octave>
          </pitch>
        <duration>8</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <notehead filled="yes">normal</notehead>
        <staff>2</staff>
        </note>
      <note default-x="150.18" default-y="-244.74">
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>16</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="83.41" default-y="-279.74">
        <pitch>
          <step>D</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>6</voice>
        <type>quarter</type>
        <dot />
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="78" width="216.75">
      <note default-x="15.80" default-y="-179.74">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="48.38" default-y="-169.74">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="80.96" default-y="-144.74">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="113.54" default-y="-169.74">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="146.12" default-y="-179.74">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="178.70" default-y="-169.74">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="15.80" default-y="-264.74">
        <pitch>
          <step>G</step>
          <octave>2</octave>
          </pitch>
        <duration>8</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <notehead filled="yes">normal</notehead>
        <staff>2</staff>
        </note>
      <note default-x="80.96" default-y="-244.74">
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>16</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="15.80" default-y="-264.74">
        <pitch>
          <step>G</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>6</voice>
        <type>quarter</type>
        <dot />
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="79" width="251.32">
      <note default-x="27.66" default-y="-179.74">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="60.34" default-y="-159.74">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="93.02" default-y="-144.74">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="125.69" default-y="-159.74">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="158.37" default-y="-179.74">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="217.04" default-y="-159.74">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="27.66" default-y="-289.74">
        <pitch>
          <step>B</step>
          <octave>1</octave>
          </pitch>
        <duration>8</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <notehead filled="yes">normal</notehead>
        <staff>2</staff>
        </note>
      <note default-x="93.02" default-y="-254.74">
        <pitch>
          <step>B</step>
          <octave>2</octave>
          </pitch>
        <duration>16</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="27.66" default-y="-289.74">
        <pitch>
          <step>B</step>
          <octave>1</octave>
          </pitch>
        <duration>24</duration>
        <voice>6</voice>
        <type>quarter</type>
        <dot />
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="80" width="217.20">
      <note default-x="15.80" default-y="-174.74">
        <pitch>
          <step>A</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="49.10" default-y="-154.74">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="82.40" default-y="-144.74">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="115.70" default-y="-154.74">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="149.00" default-y="-174.74">
        <pitch>
          <step>A</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="182.30" default-y="-154.74">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="15.80" default-y="-284.74">
        <pitch>
          <step>C</step>
          <octave>2</octave>
          </pitch>
        <duration>8</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <notehead filled="yes">normal</notehead>
        <staff>2</staff>
        </note>
      <note default-x="82.40" default-y="-249.74">
        <pitch>
          <step>C</step>
          <octave>3</octave>
          </pitch>
        <duration>16</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="15.80" default-y="-284.74">
        <pitch>
          <step>C</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>6</voice>
        <type>quarter</type>
        <dot />
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="81" width="217.70">
      <note default-x="15.80" default-y="-174.74">
        <pitch>
          <step>A</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="49.18" default-y="-164.74">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="82.57" default-y="-149.74">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="115.95" default-y="-164.74">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="149.33" default-y="-174.74">
        <pitch>
          <step>A</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="182.71" default-y="-164.74">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="15.80" default-y="-279.74">
        <pitch>
          <step>D</step>
          <octave>2</octave>
          </pitch>
        <duration>8</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <notehead filled="yes">normal</notehead>
        <staff>2</staff>
        </note>
      <note default-x="82.57" default-y="-244.74">
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>16</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="15.80" default-y="-279.74">
        <pitch>
          <step>D</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>6</voice>
        <type>quarter</type>
        <dot />
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="82" width="184.47">
      <note default-x="15.80" default-y="-169.74">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="43.64" default-y="-159.74">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="71.49" default-y="-144.74">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="99.33" default-y="-159.74">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="127.18" default-y="-134.74">
        <pitch>
          <step>B</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="155.02" default-y="-144.74">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="15.80" default-y="-264.74">
        <pitch>
          <step>G</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="15.80" default-y="-244.74">
        <chord />
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>2</staff>
        </note>
      </measure>
    </part></score-partwise>