LMX:
measure key:fifths:-3 clef:G2 staff:1 clef:F4 staff:2 E4 voice:1 quarter dot stem:up staff:1 slur:stop chord B4 quarter dot E4 eighth chord A4 eighth backup half G3 voice:5 quarter dot stem:down staff:2 chord B3 quarter dot F3 eighth chord C4 eighth measure E4 voice:1 quarter stem:up staff:1 chord B4 quarter E4 16th beam:begin beam:begin slur:start C4 16th F3 16th D4 16th beam:end beam:end backup half G3 voice:5 quarter stem:down staff:2 chord B3 quarter A2 quarter stem:up slur:start measure E4 voice:1 16th stem:up staff:1 beam:begin beam:begin C4 16th A3 16th D4 16th beam:end beam:end E4 16th beam:begin beam:begin B3 16th E4 16th F4 16th beam:end beam:end backup half G2 voice:5 eighth stem:up staff:2 beam:begin F2 eighth G2 eighth A2 eighth beam:end


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="44" width="455.31">
      <print>
        <staff-layout number="1">
          <staff-distance>84.40</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>65.00</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>8</divisions>
        <key>
          <fifths>-3</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="99.48" default-y="-164.40">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note default-x="99.48" default-y="-144.40">
        <chord />
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="349.38" default-y="-164.40">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="349.38" default-y="-149.40">
        <chord />
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>16</duration>
        </backup>
      <note default-x="99.48" default-y="-234.40">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>quarter</type>
        <dot />
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note default-x="99.48" default-y="-224.40">
        <chord />
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>quarter</type>
        <dot />
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note default-x="349.38" default-y="-239.40">
        <pitch>
          <step>F</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note default-x="349.38" default-y="-219.40">
        <chord />
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="45" width="355.42">
      <note default-x="20.87" default-y="-164.40">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>8</duration>
        <voice>1</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="20.87" default-y="-144.40">
        <chord />
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>8</duration>
        <voice>1</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <direction placement="below">
        <direction-type>
          <wedge type="crescendo" number="1" default-y="-107.90" />
          </direction-type>
        <staff>1</staff>
        </direction>
      <note default-x="168.76" default-y="-164.40">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="214.98" default-y="-174.40">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</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="261.19" default-y="-194.40">
        <pitch>
          <step>F</step>
          <octave>3</octave>
          </pitch>
        <duration>2</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="307.41" default-y="-169.40">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>2</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>16</duration>
        </backup>
      <note default-x="20.87" default-y="-234.40">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>8</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note default-x="20.87" default-y="-224.40">
        <chord />
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>8</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note default-x="168.76" default-y="-264.40">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>2</octave>
          </pitch>
        <duration>8</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>2</staff>
        <notations>
          <slur type="start" placement="below" number="2" />
          </notations>
        </note>
      </measure>
    <measure number="46" width="334.27">
      <note default-x="14.25" default-y="-164.40">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</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="54.03" default-y="-174.40">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</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="93.81" default-y="-184.40">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</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="133.58" default-y="-169.40">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <note default-x="173.36" default-y="-164.40">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</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="213.14" default-y="-179.40">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</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="252.92" default-y="-164.40">
        <pitch>
          <step>E</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</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="292.69" default-y="-159.40">
        <pitch>
          <step>F</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <direction placement="below">
        <direction-type>
          <wedge type="stop" number="1" />
          </direction-type>
        <staff>1</staff>
        </direction>
      <backup>
        <duration>16</duration>
        </backup>
      <note default-x="14.25" default-y="-269.40">
        <pitch>
          <step>G</step>
          <octave>2</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="93.81" default-y="-274.40">
        <pitch>
          <step>F</step>
          <octave>2</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="173.36" default-y="-269.40">
        <pitch>
          <step>G</step>
          <octave>2</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="252.92" default-y="-264.40">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>2</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        </note>
      </measure>
    </part></score-partwise>