LMX:
measure key:fifths:0 clef:G2 staff:1 clef:F4 staff:2 rest voice:1 eighth staff:1 C5 eighth stem:down chord E5 eighth chord A5 eighth rest eighth B4 eighth stem:up chord E5 eighth chord G5 eighth sharp rest eighth A4 eighth sharp chord E5 eighth chord F5 eighth double-sharp rest eighth B4 eighth chord E5 eighth chord G5 eighth backup whole forward quarter E4 voice:2 eighth stem:down staff:1 beam:begin E4 eighth beam:end C4 quarter accent E4 quarter backup whole A1 voice:5 quarter stem:up staff:2 chord A2 quarter print-object:no rest half dot measure rest voice:1 eighth staff:1 B4 eighth stem:up chord D5 eighth chord G5 eighth natural rest eighth A4 eighth chord D5 eighth chord F5 eighth sharp rest eighth G4 eighth sharp chord D5 eighth chord E5 eighth sharp rest eighth A4 eighth chord D5 eighth chord F5 eighth backup whole G4 voice:2 quarter natural stem:down staff:1 D4 eighth beam:begin D4 eighth beam:end B3 quarter flat accent D4 quarter backup whole print-object:no rest voice:5 rest:measure staff:2


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="682.32">
      <print>
        <staff-layout number="1">
          <staff-distance>140.99</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>63.03</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>6</divisions>
        <key>
          <fifths>0</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 />
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="131.40" default-y="-195.99">
        <pitch>
          <step>C</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="131.40" default-y="-185.99">
        <chord />
        <pitch>
          <step>E</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="131.40" default-y="-170.99">
        <chord />
        <pitch>
          <step>A</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="274.67" default-y="-200.99">
        <pitch>
          <step>B</step>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="274.67" default-y="-185.99">
        <chord />
        <pitch>
          <step>E</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="274.67" default-y="-175.99">
        <chord />
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="417.95" default-y="-205.99">
        <pitch>
          <step>A</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="417.95" default-y="-185.99">
        <chord />
        <pitch>
          <step>E</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="429.84" default-y="-180.99">
        <chord />
        <pitch>
          <step>F</step>
          <alter>2</alter>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>double-sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="585.05" default-y="-200.99">
        <pitch>
          <step>B</step>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="585.05" default-y="-185.99">
        <chord />
        <pitch>
          <step>E</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="585.05" default-y="-175.99">
        <chord />
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <forward>
        <duration>6</duration>
        </forward>
      <note default-x="203.03" default-y="-220.99">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="274.67" default-y="-220.99">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        </note>
      <note default-x="346.31" default-y="-230.99">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>6</duration>
        <voice>2</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>1</staff>
        <notations>
          <articulations>
            <accent />
            </articulations>
          </notations>
        </note>
      <note default-x="489.58" default-y="-220.99">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>6</duration>
        <voice>2</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="59.76" default-y="-354.03">
        <pitch>
          <step>A</step>
          <octave>1</octave>
          </pitch>
        <duration>6</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="59.76" default-y="-319.03">
        <chord />
        <pitch>
          <step>A</step>
          <octave>2</octave>
          </pitch>
        <duration>6</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note print-object="no">
        <rest />
        <duration>18</duration>
        <voice>5</voice>
        <type>half</type>
        <dot />
        <staff>2</staff>
        </note>
      </measure>
    <measure number="21" width="661.65">
      <note>
        <rest />
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="88.74" default-y="-200.99">
        <pitch>
          <step>B</step>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="88.74" default-y="-190.99">
        <chord />
        <pitch>
          <step>D</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="88.74" default-y="-175.99">
        <chord />
        <pitch>
          <step>G</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>natural</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="237.75" default-y="-205.99">
        <pitch>
          <step>A</step>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="237.75" default-y="-190.99">
        <chord />
        <pitch>
          <step>D</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="237.75" default-y="-180.99">
        <chord />
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="386.76" default-y="-210.99">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="386.76" default-y="-190.99">
        <chord />
        <pitch>
          <step>D</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="398.66" default-y="-185.99">
        <chord />
        <pitch>
          <step>E</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="560.56" default-y="-205.99">
        <pitch>
          <step>A</step>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="560.56" default-y="-190.99">
        <chord />
        <pitch>
          <step>D</step>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="560.56" default-y="-180.99">
        <chord />
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>3</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="14.24" default-y="-210.99">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>6</duration>
        <voice>2</voice>
        <type>quarter</type>
        <accidental>natural</accidental>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <note default-x="163.25" default-y="-225.99">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="237.75" default-y="-225.99">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>3</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        </note>
      <note default-x="312.26" default-y="-235.99">
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>3</octave>
          </pitch>
        <duration>6</duration>
        <voice>2</voice>
        <type>quarter</type>
        <accidental>flat</accidental>
        <stem>down</stem>
        <staff>1</staff>
        <notations>
          <articulations>
            <accent />
            </articulations>
          </notations>
        </note>
      <note default-x="461.27" default-y="-225.99">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>6</duration>
        <voice>2</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note print-object="no">
        <rest measure="yes" />
        <duration>24</duration>
        <voice>5</voice>
        <staff>2</staff>
        </note>
      </measure>
    </part></score-partwise>