LMX:
measure key:fifths:-2 clef:G2 staff:1 clef:F4 staff:2 B3 voice:1 quarter dot stem:up staff:1 slur:start chord E4 quarter dot natural chord B4 quarter dot E4 eighth natural slur:stop chord B4 eighth chord E5 eighth natural rest eighth rest eighth backup half backup quarter A1 voice:5 16th stem:up staff:2 beam:begin beam:begin slur:start A2 16th A1 16th A2 16th A1 16th A2 16th beam:end beam:end A1 eighth slur:stop rest eighth rest eighth measure C4 voice:1 quarter dot stem:up staff:1 slur:start strong-accent chord F4 quarter dot sharp chord C5 quarter dot F4 eighth slur:stop chord C5 eighth chord F5 eighth sharp rest eighth rest eighth backup half backup quarter D2 voice:5 16th stem:up staff:2 beam:begin beam:begin slur:start D3 16th D2 16th D3 16th D2 16th D3 16th beam:end beam:end D2 eighth slur:stop rest eighth rest eighth measure D4 voice:1 quarter dot stem:up staff:1 slur:start strong-accent chord G4 quarter dot chord D5 quarter dot G4 eighth stem:down slur:stop chord D5 eighth chord G5 eighth rest eighth rest eighth backup half backup quarter B1 voice:5 16th stem:up staff:2 beam:begin beam:begin slur:start B2 16th B1 16th B2 16th B1 16th B2 16th beam:end beam:end B1 eighth slur:stop rest eighth rest eighth


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="471.64">
      <print>
        <staff-layout number="1">
          <staff-distance>94.27</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>72.80</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>480</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="-47.79" relative-x="24.40" relative-y="-27.47" font-style="italic">Stretto.</words>
          </direction-type>
        <staff>1</staff>
        </direction>
      <note default-x="100.42" default-y="-189.27">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>720</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <slur type="start" placement="above" number="1" />
          </notations>
        </note>
      <note default-x="100.42" default-y="-174.27">
        <chord />
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>720</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <accidental>natural</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="100.42" default-y="-154.27">
        <chord />
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>720</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="305.65" default-y="-174.27">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>natural</accidental>
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note default-x="305.65" default-y="-154.27">
        <chord />
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="305.65" default-y="-139.27">
        <chord />
        <pitch>
          <step>E</step>
          <octave>5</octave>
          </pitch>
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>natural</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <backup>
        <duration>1440</duration>
        </backup>
      <direction placement="below">
        <direction-type>
          <pedal type="start" line="yes" default-y="-119.31" />
          </direction-type>
        <staff>2</staff>
        </direction>
      <note default-x="100.42" default-y="-317.07">
        <pitch>
          <step>A</step>
          <octave>1</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="134.62" default-y="-282.07">
        <pitch>
          <step>A</step>
          <octave>2</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="168.83" default-y="-317.07">
        <pitch>
          <step>A</step>
          <octave>1</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="203.03" default-y="-282.07">
        <pitch>
          <step>A</step>
          <octave>2</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="237.24" default-y="-317.07">
        <pitch>
          <step>A</step>
          <octave>1</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="271.44" default-y="-282.07">
        <pitch>
          <step>A</step>
          <octave>2</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <note default-x="305.65" default-y="-317.07">
        <pitch>
          <step>A</step>
          <octave>1</octave>
          </pitch>
        <duration>240</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note>
        <rest />
        <duration>240</duration>
        <voice>5</voice>
        <type>eighth</type>
        <staff>2</staff>
        </note>
      <direction placement="below">
        <direction-type>
          <pedal type="stop" line="yes" />
          </direction-type>
        <staff>2</staff>
        </direction>
      <note>
        <rest />
        <duration>240</duration>
        <voice>5</voice>
        <type>eighth</type>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="49" width="391.62">
      <note default-x="20.66" default-y="-184.27">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>720</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <slur type="start" placement="above" number="1" />
          <articulations>
            <strong-accent type="up" />
            </articulations>
          </notations>
        </note>
      <note default-x="20.66" default-y="-169.27">
        <chord />
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>720</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="20.66" default-y="-149.27">
        <chord />
        <pitch>
          <step>C</step>
          <octave>5</octave>
          </pitch>
        <duration>720</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="225.75" default-y="-169.27">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note default-x="225.75" default-y="-149.27">
        <chord />
        <pitch>
          <step>C</step>
          <octave>5</octave>
          </pitch>
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="225.75" default-y="-134.27">
        <chord />
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <direction placement="below">
        <direction-type>
          <dashes type="stop" number="1" />
          </direction-type>
        <staff>1</staff>
        </direction>
      <note>
        <rest />
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <backup>
        <duration>1440</duration>
        </backup>
      <direction placement="below">
        <direction-type>
          <pedal type="start" line="yes" default-y="-119.31" />
          </direction-type>
        <staff>2</staff>
        </direction>
      <note default-x="20.66" default-y="-302.07">
        <pitch>
          <step>D</step>
          <octave>2</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="54.84" default-y="-267.07">
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="89.02" default-y="-302.07">
        <pitch>
          <step>D</step>
          <octave>2</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="123.21" default-y="-267.07">
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="157.39" default-y="-302.07">
        <pitch>
          <step>D</step>
          <octave>2</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="191.57" default-y="-267.07">
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <note default-x="225.75" default-y="-302.07">
        <pitch>
          <step>D</step>
          <octave>2</octave>
          </pitch>
        <duration>240</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note>
        <rest />
        <duration>240</duration>
        <voice>5</voice>
        <type>eighth</type>
        <staff>2</staff>
        </note>
      <direction placement="below">
        <direction-type>
          <pedal type="stop" line="yes" />
          </direction-type>
        <staff>2</staff>
        </direction>
      <note>
        <rest />
        <duration>240</duration>
        <voice>5</voice>
        <type>eighth</type>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="50" width="349.19">
      <note default-x="15.50" default-y="-179.27">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>720</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <slur type="start" placement="above" number="1" />
          <articulations>
            <strong-accent type="up" />
            </articulations>
          </notations>
        </note>
      <note default-x="15.50" default-y="-164.27">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>720</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="15.50" default-y="-144.27">
        <chord />
        <pitch>
          <step>D</step>
          <octave>5</octave>
          </pitch>
        <duration>720</duration>
        <voice>1</voice>
        <type>quarter</type>
        <dot />
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="199.88" default-y="-164.27">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note default-x="199.88" default-y="-144.27">
        <chord />
        <pitch>
          <step>D</step>
          <octave>5</octave>
          </pitch>
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="199.88" default-y="-129.27">
        <chord />
        <pitch>
          <step>G</step>
          <octave>5</octave>
          </pitch>
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>240</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <backup>
        <duration>1440</duration>
        </backup>
      <direction placement="below">
        <direction-type>
          <pedal type="start" line="yes" default-y="-119.31" />
          </direction-type>
        <staff>2</staff>
        </direction>
      <note default-x="15.50" default-y="-312.07">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>1</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          </notations>
        </note>
      <note default-x="46.23" default-y="-277.07">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>2</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="76.96" default-y="-312.07">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>1</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="107.69" default-y="-277.07">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>2</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="138.42" default-y="-312.07">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>1</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="169.15" default-y="-277.07">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>2</octave>
          </pitch>
        <duration>120</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <note default-x="199.88" default-y="-312.07">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>1</octave>
          </pitch>
        <duration>240</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note>
        <rest />
        <duration>240</duration>
        <voice>5</voice>
        <type>eighth</type>
        <staff>2</staff>
        </note>
      <direction placement="below">
        <direction-type>
          <pedal type="stop" line="yes" />
          </direction-type>
        <staff>2</staff>
        </direction>
      <note>
        <rest />
        <duration>240</duration>
        <voice>5</voice>
        <type>eighth</type>
        <staff>2</staff>
        </note>
      </measure>
    </part></score-partwise>