LMX:
measure key:fifths:-5 clef:G2 staff:1 clef:F4 staff:2 F5 voice:1 quarter stem:up staff:1 E5 quarter E5 quarter D5 quarter backup whole A4 voice:2 half natural stem:down staff:1 chord C5 half A4 half flat backup whole F4 voice:3 quarter stem:down staff:1 E4 quarter E4 quarter D4 quarter backup whole G1 voice:5 half stem:up staff:2 chord G2 half F1 half chord F2 half measure C5 voice:1 quarter stem:up staff:1 B4 quarter B4 quarter 3in2 tuplet:start arpeggiate C5 quarter 3in2 D5 quarter 3in2 tuplet:stop backup whole D4 voice:2 half stem:down staff:1 chord G4 half natural D4 half chord E4 half backup whole E1 voice:5 half natural stem:up staff:2 chord E2 half natural G3 half natural stem:down backup whole forward half E1 voice:6 half flat stem:down staff:2 chord E2 half flat


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="53" width="624.78">
      <print>
        <staff-layout number="1">
          <staff-distance>97.17</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>65.00</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>96</divisions>
        <key>
          <fifths>-5</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="133.89" default-y="-137.17">
        <pitch>
          <step>F</step>
          <octave>5</octave>
          </pitch>
        <duration>96</duration>
        <voice>1</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="256.16" default-y="-142.17">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>5</octave>
          </pitch>
        <duration>96</duration>
        <voice>1</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="378.43" default-y="-142.17">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>5</octave>
          </pitch>
        <duration>96</duration>
        <voice>1</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="500.71" default-y="-147.17">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>5</octave>
          </pitch>
        <duration>96</duration>
        <voice>1</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>384</duration>
        </backup>
      <note default-x="128.52" default-y="-162.17">
        <pitch>
          <step>A</step>
          <octave>4</octave>
          </pitch>
        <duration>192</duration>
        <voice>2</voice>
        <type>half</type>
        <accidental>natural</accidental>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="128.52" default-y="-152.17">
        <chord />
        <pitch>
          <step>C</step>
          <octave>5</octave>
          </pitch>
        <duration>192</duration>
        <voice>2</voice>
        <type>half</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="373.06" default-y="-162.17">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>192</duration>
        <voice>2</voice>
        <type>half</type>
        <accidental>flat</accidental>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>384</duration>
        </backup>
      <note default-x="133.89" default-y="-172.17">
        <pitch>
          <step>F</step>
          <octave>4</octave>
          </pitch>
        <duration>96</duration>
        <voice>3</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="256.16" default-y="-177.17">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>96</duration>
        <voice>3</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="378.43" default-y="-177.17">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>96</duration>
        <voice>3</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="500.71" default-y="-182.17">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>96</duration>
        <voice>3</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>384</duration>
        </backup>
      <note default-x="133.89" default-y="-317.17">
        <pitch>
          <step>G</step>
          <alter>-1</alter>
          <octave>1</octave>
          </pitch>
        <duration>192</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="133.89" default-y="-282.17">
        <chord />
        <pitch>
          <step>G</step>
          <alter>-1</alter>
          <octave>2</octave>
          </pitch>
        <duration>192</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="378.43" default-y="-322.17">
        <pitch>
          <step>F</step>
          <octave>1</octave>
          </pitch>
        <duration>192</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="378.43" default-y="-287.17">
        <chord />
        <pitch>
          <step>F</step>
          <octave>2</octave>
          </pitch>
        <duration>192</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="54" width="520.22">
      <note default-x="17.74" default-y="-152.17">
        <pitch>
          <step>C</step>
          <octave>5</octave>
          </pitch>
        <duration>96</duration>
        <voice>1</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="122.91" default-y="-157.17">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>96</duration>
        <voice>1</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="228.09" default-y="-157.17">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>64</duration>
        <voice>1</voice>
        <type>quarter</type>
        <time-modification>
          <actual-notes>3</actual-notes>
          <normal-notes>2</normal-notes>
          </time-modification>
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <tuplet type="start" bracket="yes" />
          <arpeggiate default-x="-11.60" default-y="-14.70" relative-x="-12.91" />
          </notations>
        </note>
      <note default-x="314.35" default-y="-152.17">
        <pitch>
          <step>C</step>
          <octave>5</octave>
          </pitch>
        <duration>64</duration>
        <voice>1</voice>
        <type>quarter</type>
        <time-modification>
          <actual-notes>3</actual-notes>
          <normal-notes>2</normal-notes>
          </time-modification>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="432.16" default-y="-147.17">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>5</octave>
          </pitch>
        <duration>64</duration>
        <voice>1</voice>
        <type>quarter</type>
        <time-modification>
          <actual-notes>3</actual-notes>
          <normal-notes>2</normal-notes>
          </time-modification>
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <tuplet type="stop" />
          </notations>
        </note>
      <backup>
        <duration>384</duration>
        </backup>
      <note default-x="17.74" default-y="-182.17">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>192</duration>
        <voice>2</voice>
        <type>half</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="17.74" default-y="-167.17">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>192</duration>
        <voice>2</voice>
        <type>half</type>
        <accidental>natural</accidental>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="216.19" default-y="-182.17">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>192</duration>
        <voice>2</voice>
        <type>half</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="228.09" default-y="-177.17">
        <chord />
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>192</duration>
        <voice>2</voice>
        <type>half</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>384</duration>
        </backup>
      <note default-x="17.74" default-y="-327.17">
        <pitch>
          <step>E</step>
          <octave>1</octave>
          </pitch>
        <duration>192</duration>
        <voice>5</voice>
        <type>half</type>
        <accidental>natural</accidental>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="17.74" default-y="-292.17">
        <chord />
        <pitch>
          <step>E</step>
          <octave>2</octave>
          </pitch>
        <duration>192</duration>
        <voice>5</voice>
        <type>half</type>
        <accidental>natural</accidental>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="228.09" default-y="-247.17">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>192</duration>
        <voice>5</voice>
        <type>half</type>
        <accidental>natural</accidental>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <backup>
        <duration>384</duration>
        </backup>
      <forward>
        <duration>192</duration>
        </forward>
      <note default-x="233.47" default-y="-327.17">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>1</octave>
          </pitch>
        <duration>192</duration>
        <voice>6</voice>
        <type>half</type>
        <accidental>flat</accidental>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note default-x="233.47" default-y="-292.17">
        <chord />
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>2</octave>
          </pitch>
        <duration>192</duration>
        <voice>6</voice>
        <type>half</type>
        <accidental>flat</accidental>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    </part></score-partwise>