LMX:
measure key:fifths:-2 clef:G2 staff:1 clef:F4 staff:2 D4 voice:1 half stem:up staff:1 chord G4 half chord B4 half chord D5 half rest quarter C4 quarter chord D4 quarter chord F4 quarter sharp backup whole D2 voice:5 half stem:up staff:2 chord D3 half rest quarter D3 quarter stem:down measure G4 voice:1 whole staff:1 slur:start backup whole rest voice:2 eighth staff:1 D4 eighth stem:down beam:begin B3 eighth natural D4 eighth beam:end B3 eighth beam:begin D4 eighth B3 eighth D4 eighth beam:end backup whole G2 voice:5 whole staff:2 chord D3 whole measure F4 voice:1 whole sharp staff:1 backup whole C4 voice:2 eighth stem:down staff:1 beam:begin D4 eighth C4 eighth D4 eighth beam:end C4 eighth beam:begin D4 eighth C4 eighth D4 eighth beam:end backup whole G2 voice:5 whole staff:2 chord D3 whole


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="542.89">
      <print>
        <staff-layout number="1">
          <staff-distance>113.64</staff-distance>
          </staff-layout>
        <staff-layout number="2">
          <staff-distance>76.31</staff-distance>
          </staff-layout>
        </print>
      <attributes><divisions>8</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="-40.00" relative-x="1.26" relative-y="-44.41" font-style="italic" font-size="12">colla voce</words>
          </direction-type>
        <staff>1</staff>
        </direction>
      <note default-x="92.58" default-y="-198.64">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>16</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="92.58" default-y="-183.64">
        <chord />
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>16</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="92.58" default-y="-173.64">
        <chord />
        <pitch>
          <step>B</step>
          <alter>-1</alter>
          <octave>4</octave>
          </pitch>
        <duration>16</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="92.58" default-y="-163.64">
        <chord />
        <pitch>
          <step>D</step>
          <octave>5</octave>
          </pitch>
        <duration>16</duration>
        <voice>1</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note>
        <rest />
        <duration>8</duration>
        <voice>1</voice>
        <type>quarter</type>
        <staff>1</staff>
        </note>
      <direction placement="below">
        <direction-type>
          <dynamics default-x="6.58" default-y="-40.00" relative-y="-45.00">
            <p />
            </dynamics>
          </direction-type>
        <staff>1</staff>
        <sound dynamics="54.44" />
        </direction>
      <note default-x="436.14" default-y="-203.64">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>8</duration>
        <voice>1</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="448.00" default-y="-198.64">
        <chord />
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>8</duration>
        <voice>1</voice>
        <type>quarter</type>
        <stem>up</stem>
        <staff>1</staff>
        </note>
      <note default-x="436.14" default-y="-188.64">
        <chord />
        <pitch>
          <step>F</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>
        </note>
      <backup>
        <duration>32</duration>
        </backup>
      <note default-x="92.58" default-y="-324.94">
        <pitch>
          <step>D</step>
          <octave>2</octave>
          </pitch>
        <duration>16</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note default-x="92.58" default-y="-289.94">
        <chord />
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>16</duration>
        <voice>5</voice>
        <type>half</type>
        <stem>up</stem>
        <staff>2</staff>
        </note>
      <note>
        <rest />
        <duration>8</duration>
        <voice>5</voice>
        <type>quarter</type>
        <staff>2</staff>
        </note>
      <note default-x="436.14" default-y="-289.94">
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>8</duration>
        <voice>5</voice>
        <type>quarter</type>
        <stem>down</stem>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="19" width="427.26">
      <note default-x="25.56" default-y="-183.64">
        <pitch>
          <step>G</step>
          <octave>4</octave>
          </pitch>
        <duration>32</duration>
        <voice>1</voice>
        <type>whole</type>
        <staff>1</staff>
        <notations>
          <slur type="start" placement="above" number="1" />
          </notations>
        </note>
      <backup>
        <duration>32</duration>
        </backup>
      <note>
        <rest>
          <display-step>E</display-step>
          <display-octave>4</display-octave>
          </rest>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <staff>1</staff>
        </note>
      <note default-x="78.48" default-y="-198.64">
        <pitch>
          <step>D</step>
          <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>
      <direction placement="below">
        <direction-type>
          <words default-y="-71.20" relative-y="-35.00" font-style="italic" font-size="12">tranquillo</words>
          </direction-type>
        <staff>1</staff>
        </direction>
      <note default-x="128.08" default-y="-208.64">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <accidental>natural</accidental>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="177.67" default-y="-198.64">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        </note>
      <note default-x="227.27" default-y="-208.64">
        <pitch>
          <step>B</step>
          <octave>3</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="276.87" default-y="-198.64">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="326.46" default-y="-208.64">
        <pitch>
          <step>B</step>
          <octave>3</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="376.06" default-y="-198.64">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        </note>
      <backup>
        <duration>32</duration>
        </backup>
      <note default-x="25.56" default-y="-309.94">
        <pitch>
          <step>G</step>
          <octave>2</octave>
          </pitch>
        <duration>32</duration>
        <voice>5</voice>
        <type>whole</type>
        <staff>2</staff>
        </note>
      <note default-x="25.56" default-y="-289.94">
        <chord />
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>32</duration>
        <voice>5</voice>
        <type>whole</type>
        <staff>2</staff>
        </note>
      </measure>
    <measure number="20" width="416.85">
      <note default-x="26.15" default-y="-188.64">
        <pitch>
          <step>F</step>
          <alter>1</alter>
          <octave>4</octave>
          </pitch>
        <duration>32</duration>
        <voice>1</voice>
        <type>whole</type>
        <accidental>sharp</accidental>
        <staff>1</staff>
        </note>
      <backup>
        <duration>32</duration>
        </backup>
      <note default-x="29.47" default-y="-203.64">
        <pitch>
          <step>C</step>
          <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="77.69" default-y="-198.64">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="125.91" default-y="-203.64">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="174.14" default-y="-198.64">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        </note>
      <note default-x="222.36" default-y="-203.64">
        <pitch>
          <step>C</step>
          <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="270.58" default-y="-198.64">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="318.80" default-y="-203.64">
        <pitch>
          <step>C</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">continue</beam>
        </note>
      <note default-x="367.02" default-y="-198.64">
        <pitch>
          <step>D</step>
          <octave>4</octave>
          </pitch>
        <duration>4</duration>
        <voice>2</voice>
        <type>eighth</type>
        <stem>down</stem>
        <staff>1</staff>
        <beam number="1">end</beam>
        </note>
      <backup>
        <duration>32</duration>
        </backup>
      <note default-x="26.15" default-y="-309.94">
        <pitch>
          <step>G</step>
          <octave>2</octave>
          </pitch>
        <duration>32</duration>
        <voice>5</voice>
        <type>whole</type>
        <staff>2</staff>
        </note>
      <note default-x="26.15" default-y="-289.94">
        <chord />
        <pitch>
          <step>D</step>
          <octave>3</octave>
          </pitch>
        <duration>32</duration>
        <voice>5</voice>
        <type>whole</type>
        <staff>2</staff>
        </note>
      </measure>
    </part></score-partwise>