LMX:
measure key:fifths:2 clef:G2 staff:1 clef:F4 staff:2 G3 voice:1 half stem:up staff:1 tremolo:single tremolo:3 chord C4 half sharp chord E4 half chord G4 half G3 half tremolo:single tremolo:3 chord D4 half chord G4 half backup whole A1 voice:5 half stem:up staff:2 tremolo:single tremolo:3 chord A2 half B1 half tremolo:single tremolo:3 chord A2 half measure G3 voice:1 half stem:up staff:1 tremolo:single tremolo:3 chord A3 half chord D4 half sharp chord G4 half G3 half tremolo:single tremolo:3 chord A3 half chord E4 half chord G4 half backup whole C2 voice:5 half natural stem:up staff:2 tremolo:single tremolo:3 chord A2 half C2 half sharp tremolo:single tremolo:3 chord A2 half measure A3 voice:1 whole staff:1 tied:start tremolo:single tremolo:3 chord C4 whole natural tied:start chord F4 whole tied:start backup whole D1 voice:5 whole staff:2 tremolo:single tremolo:3 chord D2 whole


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="461.62">
      <print>
        <staff-layout number="1">
          <staff-distance>70.02</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>70.08</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>6</divisions>
        <key>
          <fifths>2</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><direction placement="below">
        <direction-type>
          <words default-y="-40.00" relative-x="26.02" relative-y="-39.96" font-style="italic">poco rall.</words>
          </direction-type>
        <staff>1</staff>
        </direction>
      <note default-x="106.58" default-y="-318.39">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <ornaments>
            <tremolo type="single">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="106.58" default-y="-303.39">
        <chord />
        <pitch>
          <step>C</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="106.58" default-y="-293.39">
        <chord />
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="106.58" default-y="-283.39">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="272.81" default-y="-318.39">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <ornaments>
            <tremolo type="single">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="272.81" default-y="-298.39">
        <chord />
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="272.81" default-y="-283.39">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <direction placement="below">
        <direction-type>
          <dashes type="stop" number="1" />
          </direction-type>
        <staff>1</staff>
        </direction>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="106.58" default-y="-433.47">
        <pitch>
          <step>A</step>
          <octave>1</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="single">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="106.58" default-y="-398.47">
        <chord />
        <pitch>
          <step>A</step>
          <octave>2</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="272.81" default-y="-428.47">
        <pitch>
          <step>B</step>
          <octave>1</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="single">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="272.81" default-y="-398.47">
        <chord />
        <pitch>
          <step>A</step>
          <octave>2</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="45" width="346.58">
      <note default-x="20.66" default-y="-318.39">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <ornaments>
            <tremolo type="single">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="32.56" default-y="-313.39">
        <chord />
        <pitch>
          <step>A</step>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="20.66" default-y="-298.39">
        <chord />
        <pitch>
          <step>D</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="20.66" default-y="-283.39">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="156.30" default-y="-318.39">
        <pitch>
          <step>G</step>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <ornaments>
            <tremolo type="single">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="168.20" default-y="-313.39">
        <chord />
        <pitch>
          <step>A</step>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="156.30" default-y="-293.39">
        <chord />
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="156.30" default-y="-283.39">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>12</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="20.66" default-y="-423.47">
        <pitch>
          <step>C</step>
          <octave>2</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>half</type>
        <accidental>natural</accidental>
        <stem>up</stem>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="single">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="20.66" default-y="-398.47">
        <chord />
        <pitch>
          <step>A</step>
          <octave>2</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="156.30" default-y="-423.47">
        <pitch>
          <step>C</step>
          <alter>1</alter>
          <octave>2</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>half</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="single">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="156.30" default-y="-398.47">
        <chord />
        <pitch>
          <step>A</step>
          <octave>2</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="46" width="365.89">
      <direction placement="below">
        <direction-type>
          <dynamics default-y="-54.75" relative-x="-20.00" relative-y="-41.40">
            <f />
            <other-dynamics> a tempo</other-dynamics>
            </dynamics>
          </direction-type>
        <staff>1</staff>
        <sound dynamics="93.33" />
        </direction>
      <note default-x="25.78" default-y="-313.39">
        <pitch>
          <step>A</step>
          <octave>3</octave>
          </pitch>
        <duration>24</duration>
        <tie type="start" />
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        <notations>
          <tied type="start" />
          <ornaments>
            <tremolo type="single">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="25.78" default-y="-303.39">
        <chord />
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>24</duration>
        <tie type="start" />
        <voice>1</voice>
        <type>whole</type>
        <accidental>natural</accidental>
        <staff>1</staff>
        <notations>
          <tied type="start" />
          </notations>
        </note>
      <note default-x="25.78" default-y="-288.39">
        <chord />
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>24</duration>
        <tie type="start" />
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        <notations>
          <tied type="start" />
          </notations>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="25.78" default-y="-453.47">
        <pitch>
          <step>D</step>
          <octave>1</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <staff>2</staff>
        <notations>
          <ornaments>
            <tremolo type="single">3</tremolo>
            </ornaments>
          </notations>
        </note>
      <note default-x="25.78" default-y="-418.47">
        <chord />
        <pitch>
          <step>D</step>
          <octave>2</octave>
          </pitch>
        <duration>24</duration>
        <voice>5</voice>
        <type>whole</type>
        <staff>2</staff>
        </note>
      </measure>
    </part></score-partwise>