LMX:
measure key:fifths:1 clef:G2 staff:1 clef:F4 staff:2 G4 voice:1 quarter dot stem:up staff:1 G4 eighth backup half G4 voice:2 eighth stem:down staff:1 beam:begin F4 eighth E4 eighth D4 eighth beam:end backup half B3 voice:3 quarter dot stem:down staff:1 tied:stop backup quarter backup eighth E3 voice:5 eighth stem:down staff:2 beam:begin D3 eighth natural C3 eighth sharp B2 eighth beam:end measure F4 voice:1 quarter dot stem:up staff:1 tied:start F4 16th beam:begin beam:begin tied:stop E4 16th beam:end beam:end backup half C4 voice:2 eighth sharp stem:down staff:1 beam:begin A3 eighth sharp B3 eighth C4 eighth beam:end backup half A2 voice:5 eighth sharp stem:up staff:2 beam:begin F2 eighth G2 eighth sharp A2 eighth beam:end measure D4 voice:1 eighth sharp stem:up staff:1 beam:begin E4 eighth F4 eighth G4 eighth sharp beam:end backup half B3 voice:2 half stem:down staff:1 backup half B2 voice:5 eighth stem:down staff:2 beam:begin C3 eighth sharp D3 eighth sharp E3 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="48" width="407.23">
      <print>
        <staff-layout number="1">
          <staff-distance>65.00</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>65.00</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>4</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="103.07" default-y="-135.00">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>6</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <notehead filled="yes">normal</notehead>
        <staff>1</staff>
        </note>
      <note default-x="329.99" default-y="-135.00">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>8</duration>
        </backup>
      <note default-x="103.07" default-y="-135.00">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <notehead filled="yes">normal</notehead>
        <staff>1</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="178.71" default-y="-140.00">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="254.35" default-y="-145.00">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="329.99" default-y="-150.00">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        </note>
      <backup>
        <duration>8</duration>
        </backup>
      <note default-x="83.41" default-y="-160.00">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>6</duration>
        <tie type="stop" />
        <voice>3</voice>
        <type>quarter</type>
        <dot />
        <stem>down</stem>
        <staff>1</staff>
        <notations>
          <tied type="stop" />
          </notations>
        </note>
      <backup>
        <duration>6</duration>
        </backup>
      <note default-x="103.07" default-y="-225.00">
        <pitch>
          <step>E</step>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="178.71" default-y="-230.00">
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <accidental>natural</accidental>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="254.35" default-y="-235.00">
        <pitch>
          <step>C</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="329.99" default-y="-240.00">
        <pitch>
          <step>B</step>
          <octave>2</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        </note>
      </measure>
    <measure number="49" width="371.78">
      <note default-x="21.03" default-y="-140.00">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>6</duration>
        <tie type="start" />
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <tied type="start" />
          </notations>
        </note>
      <note default-x="267.49" default-y="-140.00">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>1</duration>
        <tie type="stop" />
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        <notations>
          <tied type="stop" />
          </notations>
        </note>
      <note default-x="318.84" default-y="-145.00">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>1</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>8</duration>
        </backup>
      <note default-x="21.03" default-y="-155.00">
        <pitch>
          <step>C</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="103.18" default-y="-165.00">
        <pitch>
          <step>A</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="185.34" default-y="-160.00">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="267.49" default-y="-155.00">
        <pitch>
          <step>C</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        </note>
      <backup>
        <duration>8</duration>
        </backup>
      <note default-x="21.03" default-y="-245.00">
        <pitch>
          <step>A</step>
          <alter>1</alter>
          <octave>2</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="103.18" default-y="-255.00">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>2</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="185.34" default-y="-250.00">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>2</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="267.49" default-y="-245.00">
        <pitch>
          <step>A</step>
          <alter>1</alter>
          <octave>2</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        </note>
      </measure>
    <measure number="50" width="388.02">
      <direction placement="below">
        <direction-type>
          <wedge type="crescendo" number="1" default-y="-65.00" relative-x="20.00" />
          </direction-type>
        <staff>1</staff>
        </direction>
      <note default-x="24.30" default-y="-150.00">
        <pitch>
          <step>D</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="104.77" default-y="-145.00">
        <pitch>
          <step>E</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="185.24" default-y="-140.00">
        <pitch>
          <step>F</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="285.83" default-y="-135.00">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        </note>
      <direction placement="below">
        <direction-type>
          <wedge type="stop" number="1" />
          </direction-type>
        <staff>1</staff>
        </direction>
      <backup>
        <duration>8</duration>
        </backup>
      <note default-x="23.94" default-y="-160.00">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>8</duration>
        <voice>2</voice>
        <type>half</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>8</duration>
        </backup>
      <note default-x="24.30" default-y="-240.00">
        <pitch>
          <step>B</step>
          <octave>2</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="104.77" default-y="-235.00">
        <pitch>
          <step>C</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="185.24" default-y="-230.00">
        <pitch>
          <step>D</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="285.83" default-y="-225.00">
        <pitch>
          <step>E</step>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        </note>
      </measure>
    </part></score-partwise>