LMX:
measure key:fifths:-6 clef:G2 staff:1 clef:F4 staff:2 rest voice:1 rest:measure staff:1 backup whole C2 voice:5 whole 2in1 natural staff:2 tremolo:start tremolo:3 C3 whole 2in1 natural tremolo:stop tremolo:3 measure rest voice:1 rest:measure staff:1 backup whole C2 voice:5 whole 2in1 natural staff:2 tremolo:start tremolo:3 C3 whole 2in1 natural tremolo:stop tremolo:3 measure rest voice:1 rest:measure staff:1 backup whole C2 voice:5 whole 2in1 natural staff:2 tremolo:start tremolo:3 C3 whole 2in1 natural tremolo:stop tremolo:3 measure rest voice:1 rest:measure staff:1 backup whole C2 voice:5 whole 2in1 natural staff:2 tremolo:start tremolo:3 C3 whole 2in1 natural tremolo:stop tremolo:3 measure rest voice:1 rest:measure staff:1 backup whole C2 voice:5 whole 2in1 natural staff:2 tremolo:start tremolo:3 C3 whole 2in1 natural tremolo:stop tremolo:3


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="139" width="473.63">
      <print>
        <staff-layout number="1">
          <staff-distance>70.64</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>65.00</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>12</divisions>
        <key>
          <fifths>-6</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 measure="yes" />
        <duration>48</duration>
        <voice>1</voice>
        <staff>1</staff>
        </note>
      <backup>
        <duration>48</duration>
        </backup>
      <note default-x="142.32" default-y="-275.64">
        <pitch>
          <step>C</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>2</actual-notes>
          <normal-notes>1</normal-notes>
          </time-modification>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="start">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="290.32" default-y="-240.64">
        <pitch>
          <step>C</step>
          <octave>3</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>2</actual-notes>
          <normal-notes>1</normal-notes>
          </time-modification>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="stop">3</tremolo>
            </ornaments>
          </notations>
        </note>
      </measure>
    <measure number="140" width="227.33">
      <note>
        <rest measure="yes" />
        <duration>48</duration>
        <voice>1</voice>
        <staff>1</staff>
        </note>
      <backup>
        <duration>48</duration>
        </backup>
      <note default-x="20.58" default-y="-275.64">
        <pitch>
          <step>C</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>2</actual-notes>
          <normal-notes>1</normal-notes>
          </time-modification>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="start">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="97.37" default-y="-240.64">
        <pitch>
          <step>C</step>
          <octave>3</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>2</actual-notes>
          <normal-notes>1</normal-notes>
          </time-modification>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="stop">3</tremolo>
            </ornaments>
          </notations>
        </note>
      </measure>
    <measure number="141" width="306.77">
      <note>
        <rest measure="yes" />
        <duration>48</duration>
        <voice>1</voice>
        <staff>1</staff>
        </note>
      <backup>
        <duration>48</duration>
        </backup>
      <note default-x="25.38" default-y="-275.64">
        <pitch>
          <step>C</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>2</actual-notes>
          <normal-notes>1</normal-notes>
          </time-modification>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="start">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="124.25" default-y="-240.64">
        <pitch>
          <step>C</step>
          <octave>3</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>2</actual-notes>
          <normal-notes>1</normal-notes>
          </time-modification>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="stop">3</tremolo>
            </ornaments>
          </notations>
        </note>
      </measure>
    <measure number="142" width="211.59">
      <note>
        <rest measure="yes" />
        <duration>48</duration>
        <voice>1</voice>
        <staff>1</staff>
        </note>
      <backup>
        <duration>48</duration>
        </backup>
      <note default-x="20.58" default-y="-275.64">
        <pitch>
          <step>C</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>2</actual-notes>
          <normal-notes>1</normal-notes>
          </time-modification>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="start">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="104.25" default-y="-240.64">
        <pitch>
          <step>C</step>
          <octave>3</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>2</actual-notes>
          <normal-notes>1</normal-notes>
          </time-modification>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="stop">3</tremolo>
            </ornaments>
          </notations>
        </note>
      </measure>
    <measure number="143" width="228.65">
      <note>
        <rest measure="yes" />
        <duration>48</duration>
        <voice>1</voice>
        <staff>1</staff>
        </note>
      <backup>
        <duration>48</duration>
        </backup>
      <note default-x="20.58" default-y="-275.64">
        <pitch>
          <step>C</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>2</actual-notes>
          <normal-notes>1</normal-notes>
          </time-modification>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="start">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="121.03" default-y="-240.64">
        <pitch>
          <step>C</step>
          <octave>3</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>2</actual-notes>
          <normal-notes>1</normal-notes>
          </time-modification>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="stop">3</tremolo>
            </ornaments>
          </notations>
        </note>
      </measure>
    </part></score-partwise>