LMX:
measure key:fifths:4 clef:G2 staff:1 clef:F4 staff:2 B4 voice:1 half stem:up staff:1 backup half B3 voice:2 eighth 3in2 stem:down staff:1 beam:begin tuplet:start D4 eighth 3in2 natural G4 eighth 3in2 beam:end tuplet:stop B3 eighth 3in2 beam:begin tuplet:start D4 eighth 3in2 F4 eighth 3in2 beam:end tuplet:stop backup half E3 voice:5 quarter sharp stem:down staff:2 A3 quarter natural


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="18" width="1097.08">
      <print>
        <staff-layout number="1">
          <staff-distance>141.52</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>86.97</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>12</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="121.29" default-y="-201.52">
        <pitch>
          <step>B</step>
          <octave>4</octave>
          </pitch>
        <duration>24</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="121.65" default-y="-236.52">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <time-modification>
          <actual-notes>3</actual-notes>
          <normal-notes>2</normal-notes>
          </time-modification>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <tuplet type="start" bracket="no" show-number="none" />
          </notations>
        </note>
      <note default-x="264.95" default-y="-226.52">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <accidental>natural</accidental>
        <time-modification>
          <actual-notes>3</actual-notes>
          <normal-notes>2</normal-notes>
          </time-modification>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="408.24" default-y="-211.52">
        <pitch>
          <step>G</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <time-modification>
          <actual-notes>3</actual-notes>
          <normal-notes>2</normal-notes>
          </time-modification>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <notations>
          <tuplet type="stop" />
          </notations>
        </note>
      <note default-x="551.54" default-y="-236.52">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <time-modification>
          <actual-notes>3</actual-notes>
          <normal-notes>2</normal-notes>
          </time-modification>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">begin</beam>
        <notations>
          <tuplet type="start" bracket="no" show-number="none" />
          </notations>
        </note>
      <note default-x="694.84" default-y="-226.52">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <time-modification>
          <actual-notes>3</actual-notes>
          <normal-notes>2</normal-notes>
          </time-modification>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="903.27" default-y="-216.52">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <time-modification>
          <actual-notes>3</actual-notes>
          <normal-notes>2</normal-notes>
          </time-modification>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        <notations>
          <tuplet type="stop" />
          </notations>
        </note>
      <backup>
        <duration>24</duration>
        </backup>
      <note default-x="121.65" default-y="-323.49">
        <pitch>
          <step>E</step>
          <alter>1</alter>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>quarter</type>
        <accidental>sharp</accidental>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      <direction placement="above">
        <direction-type>
          <dynamics default-x="3.29" relative-x="-10.90" relative-y="25.77">
            <p />
            </dynamics>
          </direction-type>
        <staff>2</staff>
        <sound dynamics="54.44" />
        </direction>
      <note default-x="551.54" default-y="-308.49">
        <pitch>
          <step>A</step>
          <octave>3</octave>
          </pitch>
        <duration>12</duration>
        <voice>5</voice>
        <type>quarter</type>
        <accidental>natural</accidental>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    </part></score-partwise>