LMX:
measure key:fifths:4 clef:G2 staff:1 clef:F4 staff:2 G3 voice:1 16th stem:up staff:1 beam:begin beam:begin E4 16th G4 16th E4 16th G4 16th E4 16th beam:end beam:end G4 16th beam:begin beam:begin E4 16th G3 16th E4 16th G4 16th E4 16th beam:end beam:end backup half backup quarter G3 voice:5 quarter stem:down staff:2 tied:stop slur:stop E2 eighth slur:start B2 eighth beam:begin E3 eighth G3 eighth beam:end tied:start backup half backup quarter forward half E3 voice:6 eighth stem:up staff:2 beam:begin G3 eighth beam:end measure G3 voice:1 16th stem:up staff:1 beam:begin beam:begin E4 16th G4 16th E4 16th G4 16th E4 16th beam:end beam:end G4 16th beam:begin beam:begin E4 16th G3 16th E4 16th G4 16th beam:end beam:end slur:stop rest 16th backup half backup quarter G3 voice:5 half dot stem:down staff:2 tied:stop slur:stop measure G4 voice:1 eighth stem:up staff:1 A4 quarter sharp slur:start print-object:no rest eighth print-object:no rest quarter backup half backup quarter D4 voice:2 eighth stem:down staff:1 beam:begin A4 16th beam:begin D4 16th A4 16th D5 16th beam:end beam:end A4 16th beam:begin beam:begin D5 16th A5 16th sharp D5 16th A5 16th D5 16th beam:end beam:end backup half backup quarter B3 voice:5 eighth stem:down staff:2 F3 quarter double-sharp tied:start F3 quarter dot tied:stop tied:start


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="28" width="487.30">
      <print>
        <staff-layout number="1">
          <staff-distance>115.02</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>84.70</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>8</divisions>
        <key>
          <fifths>4</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 default-x="113.41" default-y="-220.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="144.44" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="175.46" default-y="-185.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="206.49" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="237.51" default-y="-185.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="268.53" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <direction placement="below">
        <direction-type>
          <wedge type="diminuendo" number="1" default-y="-84.30" />
          </direction-type>
        <staff>1</staff>
        </direction>
      <note default-x="299.56" default-y="-185.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="330.58" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="361.61" default-y="-220.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="392.63" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="423.65" default-y="-185.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="454.68" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="113.41" default-y="-284.72">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>8</duration>
        <tie type="stop" />
        <voice>5</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>2</staff>
        <notations>
          <tied type="stop" />
          <slur type="stop" number="1" />
          </notations>
        </note>
      <note default-x="237.51" default-y="-329.72">
        <pitch>
          <step>E</step>
          <octave>2</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <notations>
          <slur type="start" placement="above" number="1" />
          </notations>
        </note>
      <note default-x="299.56" default-y="-309.72">
        <pitch>
          <step>B</step>
          <octave>2</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="361.61" default-y="-294.72">
        <pitch>
          <step>E</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="423.65" default-y="-284.72">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <tie type="start" />
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        <notations>
          <tied type="start" />
          </notations>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <forward>
        <duration>16</duration>
        </forward>
      <note default-x="361.61" default-y="-294.72">
        <pitch>
          <step>E</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>6</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="423.65" default-y="-284.72">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>6</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>2</staff>
        <beam number="1">end</beam>
        </note>
      </measure>
    <measure number="29" width="390.75">
      <note default-x="15.80" default-y="-220.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="46.91" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="78.02" default-y="-185.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="109.14" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="140.25" default-y="-185.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="171.36" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <note default-x="202.47" default-y="-185.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="233.59" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="264.70" default-y="-220.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="295.81" default-y="-195.02">
        <pitch>
          <step>E</step>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="326.92" default-y="-185.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <stem>up</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        <notations>
          <slur type="stop" number="2" />
          </notations>
        </note>
      <direction placement="below">
        <direction-type>
          <wedge type="stop" number="1" />
          </direction-type>
        <staff>1</staff>
        </direction>
      <note>
        <rest />
        <duration>2</duration>
        <voice>1</voice>
        <type>16th</type>
        <staff>1</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="15.44" default-y="-284.72">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>24</duration>
        <tie type="stop" />
        <voice>5</voice>
        <type>half</type>
        <dot />
        <stem>down</stem>
        <staff>2</staff>
        <notations>
          <tied type="stop" />
          <slur type="stop" number="1" />
          </notations>
        </note>
      </measure>
    <measure number="30" width="458.87">
      <direction placement="above">
        <direction-type>
          <words default-y="16.59" relative-x="-4.08" relative-y="15.54" font-weight="bold" font-size="12">un peu retenu</words>
          </direction-type>
        <staff>1</staff>
        </direction>
      <note default-x="22.53" default-y="-185.02">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>1</voice>
        <type>eighth</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="98.28" default-y="-180.02">
        <pitch>
          <step>A</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>8</duration>
        <voice>1</voice>
        <type>quarter</type>
        <accidental>sharp</accidental>
        <stem>up</stem>
        <staff>1</staff>
        <notations>
          <slur type="start" placement="above" number="1" />
          </notations>
        </note>
      <note print-object="no">
        <rest />
        <duration>4</duration>
        <voice>1</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note print-object="no">
        <rest />
        <duration>8</duration>
        <voice>1</voice>
        <type>quarter</type>
        <staff>1</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="22.53" default-y="-200.02">
        <pitch>
          <step>D</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        </note>
      <note default-x="98.28" default-y="-180.02">
        <pitch>
          <step>A</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="134.18" default-y="-200.02">
        <pitch>
          <step>D</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="170.08" default-y="-180.02">
        <pitch>
          <step>A</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="205.97" default-y="-165.02">
        <pitch>
          <step>D</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <note default-x="241.87" default-y="-180.02">
        <pitch>
          <step>A</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <beam number="2">begin</beam>
        </note>
      <note default-x="277.77" default-y="-165.02">
        <pitch>
          <step>D</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="313.67" default-y="-145.02">
        <pitch>
          <step>A</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>16th</type>
        <accidental>sharp</accidental>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="349.57" default-y="-165.02">
        <pitch>
          <step>D</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="385.47" default-y="-145.02">
        <pitch>
          <step>A</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        <beam number="2">continue</beam>
        </note>
      <note default-x="421.37" default-y="-165.02">
        <pitch>
          <step>D</step>
          <alter>1</alter>
          <octave>5</octave>
          </pitch>
        <duration>2</duration>
        <voice>2</voice>
        <type>16th</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <beam number="2">end</beam>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="22.53" default-y="-274.72">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>5</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <note default-x="98.28" default-y="-289.72">
        <pitch>
          <step>F</step>
          <alter>2</alter>
          <octave>3</octave>
          </pitch>
        <duration>8</duration>
        <tie type="start" />
        <voice>5</voice>
        <type>quarter</type>
        <accidental>double-sharp</accidental>
        <stem>down</stem>
        <staff>2</staff>
        <notations>
          <tied type="start" />
          </notations>
        </note>
      <note default-x="241.87" default-y="-289.72">
        <pitch>
          <step>F</step>
          <alter>2</alter>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <tie type="stop" />
        <tie type="start" />
        <voice>5</voice>
        <type>quarter</type>
        <dot />
        <stem>down</stem>
        <staff>2</staff>
        <notations>
          <tied type="stop" />
          <tied type="start" />
          </notations>
        </note>
      </measure>
    </part></score-partwise>