LMX:
measure key:fifths:-3 clef:G2 staff:1 clef:F4 staff:2 print-object:no rest voice:1 rest:measure staff:1 backup whole backup half F2 voice:5 16th stem:down staff:2 beam:begin beam:begin slur:start C3 16th A3 16th flat beam:end beam:end C4 16th stem:up staff:1 beam:begin beam:begin F4 16th A4 16th flat beam:end beam:end C5 eighth beam:begin slur:stop C4 eighth slur:start staccato chord F4 eighth C4 eighth beam:end slur:stop staccato chord F4 eighth F3 16th stem:down staff:2 beam:begin beam:begin slur:start A3 16th C4 16th flat beam:end beam:end D4 16th flat stem:up staff:1 beam:begin beam:begin F4 16th A4 16th beam:end beam:end D5 eighth flat beam:begin slur:stop D4 eighth slur:start staccato chord A4 eighth D4 eighth beam:end slur:stop staccato chord A4 eighth backup whole backup half forward quarter forward eighth rest voice:6 eighth staff:2 F3 eighth stem:down beam:begin slur:start staccato chord A3 eighth F3 eighth beam:end slur:stop staccato chord A3 eighth forward quarter forward eighth rest eighth F3 eighth beam:begin slur:start staccato chord C4 eighth F3 eighth beam:end slur:stop staccato chord C4 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="20" width="1167.03">
      <print>
        <staff-layout number="1">
          <staff-distance>90.00</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>75.00</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>4</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><direction placement="below">
        <direction-type>
          <wedge type="crescendo" number="1" default-y="-75.82" />
          </direction-type>
        <staff>1</staff>
        </direction>
      <note print-object="no">
        <rest measure="yes" />
        <duration>24</duration>
        <voice>1</voice>
        <staff>1</staff>
        </note>
      <direction placement="below">
        <direction-type>
          <wedge type="stop" number="1" />
          </direction-type>
        <staff>1</staff>
        </direction>
      <backup>
        <duration>24</duration>
        </backup>
      <direction placement="below">
        <direction-type>
          <pedal type="start" line="yes" default-y="-105.38" relative-x="-15.00" />
          </direction-type>
        <staff>2</staff>
        </direction>
      <note default-x="98.78" default-y="-290.00">
        <pitch>
          <step>F</step>
          <octave>2</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        <notations>
          <slur type="start" placement="above" number="1" />
          </notations>
        </note>
      <note default-x="148.16" default-y="-270.00">
        <pitch>
          <step>C</step>
          <octave>3</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="197.54" default-y="-245.00">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <accidental>flat</accidental>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <note default-x="246.92" default-y="-180.00">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="296.31" default-y="-165.00">
        <pitch>
          <step>F</step>
          <octave>4</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="345.69" default-y="-155.00">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <accidental>flat</accidental>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <note default-x="395.07" default-y="-145.00">
        <pitch>
          <step>C</step>
          <octave>5</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note default-x="474.08" default-y="-180.00">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          <articulations>
            <staccato />
            </articulations>
          </notations>
        </note>
      <note default-x="474.08" default-y="-165.00">
        <chord />
        <pitch>
          <step>F</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="553.09" default-y="-180.00">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <notations>
          <slur type="stop" number="1" />
          <articulations>
            <staccato />
            </articulations>
          </notations>
        </note>
      <note default-x="553.09" default-y="-165.00">
        <chord />
        <pitch>
          <step>F</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <direction placement="below">
        <direction-type>
          <pedal type="stop" line="yes" relative-x="15.00" />
          </direction-type>
        <staff>2</staff>
        </direction>
      <direction placement="below">
        <direction-type>
          <pedal type="start" line="yes" default-y="-80.00" relative-x="-15.00" />
          </direction-type>
        <staff>2</staff>
        </direction>
      <note default-x="632.10" default-y="-255.00">
        <pitch>
          <step>F</step>
          <octave>3</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        <notations>
          <slur type="start" placement="above" number="1" />
          </notations>
        </note>
      <note default-x="681.49" default-y="-245.00">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="730.87" default-y="-235.00">
        <pitch>
          <step>C</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <accidental>flat</accidental>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <note default-x="780.25" default-y="-175.00">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <accidental>flat</accidental>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="829.63" default-y="-165.00">
        <pitch>
          <step>F</step>
          <octave>4</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="879.02" default-y="-155.00">
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>1</duration>
        <voice>5</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <note default-x="928.40" default-y="-140.00">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>5</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <accidental>flat</accidental>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note default-x="1007.41" default-y="-175.00">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <notations>
          <slur type="start" placement="below" number="1" />
          <articulations>
            <staccato />
            </articulations>
          </notations>
        </note>
      <note default-x="1007.41" default-y="-155.00">
        <chord />
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="1086.42" default-y="-175.00">
        <pitch>
          <step>D</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <notations>
          <slur type="stop" number="1" />
          <articulations>
            <staccato />
            </articulations>
          </notations>
        </note>
      <note default-x="1086.42" default-y="-155.00">
        <chord />
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <direction placement="below">
        <direction-type>
          <pedal type="stop" line="yes" relative-x="21.00" />
          </direction-type>
        <staff>2</staff>
        </direction>
      <backup>
        <duration>24</duration>
        </backup>
      <forward>
        <duration>6</duration>
        </forward>
      <note>
        <rest>
          <display-step>A</display-step>
          <display-octave>3</display-octave>
          </rest>
        <duration>2</duration>
        <voice>6</voice>
        <type>eighth</type>
        <staff>2</staff>
        </note>
      <note default-x="474.08" default-y="-255.00">
        <pitch>
          <step>F</step>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>6</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="start" placement="above" number="1" />
          <articulations>
            <staccato />
            </articulations>
          </notations>
        </note>
      <note default-x="474.08" default-y="-245.00">
        <chord />
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>6</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note default-x="553.09" default-y="-255.00">
        <pitch>
          <step>F</step>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>6</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        <notations>
          <slur type="stop" number="1" />
          <articulations>
            <staccato />
            </articulations>
          </notations>
        </note>
      <note default-x="553.09" default-y="-245.00">
        <chord />
        <pitch>
          <step>A</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>6</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <forward>
        <duration>6</duration>
        </forward>
      <note>
        <rest>
          <display-step>A</display-step>
          <display-octave>3</display-octave>
          </rest>
        <duration>2</duration>
        <voice>6</voice>
        <type>eighth</type>
        <staff>2</staff>
        </note>
      <note default-x="1007.41" default-y="-255.00">
        <pitch>
          <step>F</step>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>6</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        <notations>
          <slur type="start" placement="above" number="1" />
          <articulations>
            <staccato />
            </articulations>
          </notations>
        </note>
      <note default-x="1007.41" default-y="-235.00">
        <chord />
        <pitch>
          <step>C</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>6</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note default-x="1086.42" default-y="-255.00">
        <pitch>
          <step>F</step>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>6</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        <notations>
          <slur type="stop" number="1" />
          <articulations>
            <staccato />
            </articulations>
          </notations>
        </note>
      <note default-x="1086.42" default-y="-235.00">
        <chord />
        <pitch>
          <step>C</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>6</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    </part></score-partwise>