LMX:
measure key:fifths:-4 clef:G2 staff:1 clef:F4 staff:2 rest voice:1 eighth staff:1 A3 eighth stem:up beam:begin slur:start C4 eighth chord E4 eighth A3 eighth E4 eighth A3 eighth beam:end slur:stop backup half backup quarter A2 voice:5 half stem:up staff:2 C3 quarter measure rest voice:1 eighth staff:1 B3 eighth stem:up beam:begin slur:start D4 eighth chord G4 eighth B3 eighth D4 eighth chord G4 eighth B3 eighth beam:end slur:stop backup half backup quarter E3 voice:5 half dot stem:down staff:2 measure C4 voice:1 eighth stem:up staff:1 chord A4 eighth D4 eighth beam:begin slur:start chord F4 eighth C4 eighth chord E4 eighth B3 eighth chord D4 eighth A3 eighth chord C4 eighth B3 eighth beam:end slur:stop chord D4 eighth backup half backup quarter A2 voice:5 quarter stem:down staff:2 chord E3 quarter rest quarter rest quarter measure C4 voice:1 eighth stem:up staff:1 beam:begin slur:start chord E4 eighth A3 eighth C4 eighth E4 eighth beam:end slur:stop B3 eighth natural beam:begin slur:start chord D4 eighth natural F4 eighth beam:end slur:stop backup half backup quarter A2 voice:5 half dot stem:up staff:2 measure C4 voice:1 eighth stem:up staff:1 beam:begin slur:start chord E4 eighth A3 eighth C4 eighth E4 eighth beam:end slur:stop E4 eighth beam:begin slur:start chord A4 eighth A3 eighth beam:end slur:stop backup half backup quarter A2 voice:5 half stem:up staff:2 C3 quarter


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="50" width="295.99">
      <print>
        <staff-layout number="1">
          <staff-distance>79.47</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>65.00</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>4</divisions>
        <key>
          <fifths>-4</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>
        <rest />
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="140.26" default-y="-179.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="171.05" default-y="-169.47">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="171.05" default-y="-159.47">
        <chord />
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="201.84" default-y="-179.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="232.62" default-y="-159.47">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="263.41" default-y="-179.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <backup>
        <duration>12</duration>
        </backup>
      <note default-x="109.48" default-y="-259.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>2</octave>
          </pitch>
        <duration>8</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="232.62" default-y="-249.47">
        <pitch>
          <step>C</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="51" width="199.14">
      <note>
        <rest />
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="42.27" default-y="-174.47">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="73.28" default-y="-164.47">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="73.28" default-y="-149.47">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="104.30" default-y="-174.47">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="135.31" default-y="-164.47">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="135.31" default-y="-149.47">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="166.33" default-y="-174.47">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <backup>
        <duration>12</duration>
        </backup>
      <note default-x="11.25" default-y="-239.47">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>half</type>
        <dot />
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="52" width="259.17">
      <note default-x="26.42" default-y="-169.47">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="26.42" default-y="-144.47">
        <chord />
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="64.73" default-y="-164.47">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="64.73" default-y="-154.47">
        <chord />
        <pitch>
          <step>F</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="103.04" default-y="-169.47">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="103.04" default-y="-159.47">
        <chord />
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="141.35" default-y="-174.47">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="141.35" default-y="-164.47">
        <chord />
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="179.66" default-y="-179.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="179.66" default-y="-169.47">
        <chord />
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="217.96" default-y="-174.47">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note default-x="217.96" default-y="-164.47">
        <chord />
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>12</duration>
        </backup>
      <note default-x="26.42" default-y="-259.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>2</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note default-x="26.42" default-y="-239.47">
        <chord />
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note>
        <rest />
        <duration>4</duration>
        <voice>5</voice>
        <type>quarter</type>
        <staff>2</staff>
        </note>
      <note>
        <rest />
        <duration>4</duration>
        <voice>5</voice>
        <type>quarter</type>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="53" width="238.05">
      <note default-x="27.76" default-y="-169.47">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="27.76" default-y="-159.47">
        <chord />
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="61.60" default-y="-179.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="95.45" default-y="-169.47">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="129.29" default-y="-159.47">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note default-x="168.56" default-y="-174.47">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>natural</accidental>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="168.56" default-y="-164.47">
        <chord />
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>natural</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="202.41" default-y="-154.47">
        <pitch>
          <step>F</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <backup>
        <duration>12</duration>
        </backup>
      <note default-x="27.76" default-y="-259.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>2</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>half</type>
        <dot />
        <stem>up</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="54" width="209.23">
      <note default-x="22.72" default-y="-169.47">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="22.72" default-y="-159.47">
        <chord />
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="53.50" default-y="-179.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="84.29" default-y="-169.47">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="115.08" default-y="-159.47">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note default-x="145.86" default-y="-159.47">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
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        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="145.86" default-y="-144.47">
        <chord />
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="176.65" default-y="-179.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
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          </notations>
        </note>
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        <duration>12</duration>
        </backup>
      <note default-x="22.72" default-y="-259.47">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>2</octave>
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        <duration>8</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
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      <note default-x="145.86" default-y="-249.47">
        <pitch>
          <step>C</step>
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        <duration>4</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      </measure>
    </part></score-partwise>