feat(transparency): add invisible notes as transparent StaveNotes instead of GhostNotes

these notes can now be made visible again at runtime by setting Note.PrintObject to true, calling osmd.render
add OSMD Function Test - Invisible Notes

Visible Grace Notes for Invisible Main Notes are now rendered visibly instead of skipped completely

demo/index.js

@@ -31,6 +31,7 @@ import { OpenSheetMusicDisplay } from '../src/OpenSheetMusicDisplay/OpenSheetMus
         "OSMD Function Test - Expressions": "OSMD_function_test_expressions.musicxml",
         "OSMD Function Test - Expressions Overlap": "OSMD_function_test_expressions_overlap.musicxml",
         "OSMD Function Test - Grace Notes": "OSMD_function_test_GraceNotes.xml",
+        "OSMD Function Test - Invisible Notes": "OSMD_function_test_invisible_notes.musicxml",
         "OSMD Function Test - Notehead Shapes": "OSMD_function_test_noteheadShapes.musicxml",
         "OSMD Function Test - Ornaments": "OSMD_function_test_Ornaments.xml",
         "OSMD Function Test - Tremolo": "OSMD_Function_Test_Tremolo_2bars.musicxml",

src/MusicalScore/Graphical/VexFlow/VexFlowMeasure.ts

@@ -768,16 +768,20 @@ export class VexFlowMeasure extends GraphicalMeasure {
                 if (gve.notes[0].sourceNote.PrintObject) {
                     (gve as VexFlowVoiceEntry).vfStaveNote = VexFlowConverter.StaveNote(gve);
                 } else {
+                    // note can now also be added as StaveNote instead of GhostNote, because we set it to transparent
+                    (gve as VexFlowVoiceEntry).vfStaveNote = VexFlowConverter.StaveNote(gve);
+
+                    // previous method: add as GhostNote instead of StaveNote. Can cause formatting issues if critical notes are missing in the measure
                     // don't render note. add ghost note, otherwise Vexflow can have issues with layouting when voices not complete.
-                    (gve as VexFlowVoiceEntry).vfStaveNote = VexFlowConverter.GhostNote(gve.notes[0].sourceNote.Length);
-                    graceGVoiceEntriesBefore = []; // if note is not rendered, its grace notes might need to be removed
-                    continue;
+                    //(gve as VexFlowVoiceEntry).vfStaveNote = VexFlowConverter.GhostNote(gve.notes[0].sourceNote.Length);
+                    //graceGVoiceEntriesBefore = []; // if note is not rendered, its grace notes shouldn't be rendered, might need to be removed
+                    //continue;
                 }
                 if (graceGVoiceEntriesBefore.length > 0) {
                     const graceNotes: Vex.Flow.GraceNote[] = [];
                     for (let i: number = 0; i < graceGVoiceEntriesBefore.length; i++) {
                         const gveGrace: VexFlowVoiceEntry = <VexFlowVoiceEntry>graceGVoiceEntriesBefore[i];
-                        if (gveGrace.notes[0].sourceNote.PrintObject) {
+                        if (gveGrace.notes[0].sourceNote.PrintObject || true) {
                             const vfStaveNote: StaveNote = VexFlowConverter.StaveNote(gveGrace);
                             gveGrace.vfStaveNote = vfStaveNote;
                             graceNotes.push(vfStaveNote);

test/data/OSMD_function_test_invisible_notes.musicxml

@@ -0,0 +1,1247 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.1 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="3.1">
+  <work>
+    <work-title>OSMD Function Test - Invisible Notes</work-title>
+    </work>
+  <identification>
+    <encoding>
+      <software>MuseScore 2.3.2</software>
+      <encoding-date>2019-04-10</encoding-date>
+      <supports element="accidental" type="yes"/>
+      <supports element="beam" type="yes"/>
+      <supports element="print" attribute="new-page" type="yes" value="yes"/>
+      <supports element="print" attribute="new-system" type="yes" value="yes"/>
+      <supports element="stem" type="yes"/>
+      </encoding>
+    </identification>
+  <defaults>
+    <scaling>
+      <millimeters>7.05556</millimeters>
+      <tenths>40</tenths>
+      </scaling>
+    <page-layout>
+      <page-height>1584</page-height>
+      <page-width>1224</page-width>
+      <page-margins type="even">
+        <left-margin>56.6929</left-margin>
+        <right-margin>56.6929</right-margin>
+        <top-margin>56.6929</top-margin>
+        <bottom-margin>113.386</bottom-margin>
+        </page-margins>
+      <page-margins type="odd">
+        <left-margin>56.6929</left-margin>
+        <right-margin>56.6929</right-margin>
+        <top-margin>56.6929</top-margin>
+        <bottom-margin>113.386</bottom-margin>
+        </page-margins>
+      </page-layout>
+    <word-font font-family="FreeSerif" font-size="10"/>
+    <lyric-font font-family="FreeSerif" font-size="11"/>
+    </defaults>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Piano</part-name>
+      <part-abbreviation>Pno.</part-abbreviation>
+      <score-instrument id="P1-I1">
+        <instrument-name>Piano</instrument-name>
+        </score-instrument>
+      <midi-device id="P1-I1" port="1"></midi-device>
+      <midi-instrument id="P1-I1">
+        <midi-channel>1</midi-channel>
+        <midi-program>1</midi-program>
+        <volume>78.7402</volume>
+        <pan>0</pan>
+        </midi-instrument>
+      </score-part>
+    </part-list>
+  <part id="P1">
+    <measure number="1" width="314.44">
+      <print>
+        <system-layout>
+          <system-margins>
+            <left-margin>21.00</left-margin>
+            <right-margin>0.00</right-margin>
+            </system-margins>
+          <top-system-distance>170.00</top-system-distance>
+          </system-layout>
+        <staff-layout number="2">
+          <staff-distance>80.00</staff-distance>
+          </staff-layout>
+        </print>
+      <attributes>
+        <divisions>1</divisions>
+        <key>
+          <fifths>0</fifths>
+          </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+          </time>
+        <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="134.25" default-y="-30.00">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        <lyric number="1" default-x="6.58" default-y="-80.00">
+          <syllabic>single</syllabic>
+          <text>VisibleSample</text>
+          </lyric>
+        </note>
+      <note default-x="206.81" default-y="-25.00">
+        <pitch>
+          <step>A</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note default-x="242.15" default-y="-20.00">
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>1</staff>
+        </note>
+      <note default-x="277.50" default-y="-15.00">
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="134.25" default-y="-125.00">
+        <pitch>
+          <step>G</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="206.81" default-y="-120.00">
+        <pitch>
+          <step>A</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="242.15" default-y="-115.00">
+        <pitch>
+          <step>B</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="277.50" default-y="-110.00">
+        <pitch>
+          <step>C</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      </measure>
+    <measure number="2" width="334.94">
+      <note default-x="110.56" default-y="-30.00" print-object="no">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>2</duration>
+        <voice>1</voice>
+        <type>half</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="110.56" default-y="-40.00" print-object="no">
+        <pitch>
+          <step>E</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>2</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>1</staff>
+        <lyric number="1" default-x="6.58" default-y="-80.00">
+          <syllabic>single</syllabic>
+          <text>InvisibleNotesAndRests</text>
+          </lyric>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>1</duration>
+        <voice>2</voice>
+        <type>quarter</type>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>2</duration>
+        <voice>2</voice>
+        <type>half</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="110.56" default-y="-125.00">
+        <pitch>
+          <step>G</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="225.72" default-y="-120.00">
+        <pitch>
+          <step>A</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="261.59" default-y="-115.00">
+        <pitch>
+          <step>B</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="297.47" default-y="-110.00">
+        <pitch>
+          <step>C</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      </measure>
+    <measure number="3" width="294.00">
+      <note default-x="90.09" default-y="-30.00">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        <lyric number="1" default-x="6.58" default-y="-80.00">
+          <syllabic>single</syllabic>
+          <text>ChordPartlyVisible</text>
+          </lyric>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>2</duration>
+        <voice>1</voice>
+        <type>half</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="90.09" default-y="-40.00" print-object="no">
+        <pitch>
+          <step>E</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>2</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>1</staff>
+        </note>
+      <note>
+        <rest/>
+        <duration>1</duration>
+        <voice>2</voice>
+        <type>quarter</type>
+        <staff>1</staff>
+        </note>
+      <note>
+        <rest/>
+        <duration>2</duration>
+        <voice>2</voice>
+        <type>half</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="90.09" default-y="-125.00">
+        <pitch>
+          <step>G</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="184.78" default-y="-120.00">
+        <pitch>
+          <step>A</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="220.65" default-y="-115.00">
+        <pitch>
+          <step>B</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="256.53" default-y="-110.00">
+        <pitch>
+          <step>C</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      </measure>
+    <measure number="4" width="146.23">
+      <note default-x="12.00" default-y="-30.00" print-object="no">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>2</duration>
+        <voice>1</voice>
+        <type>half</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="12.00" default-y="-40.00">
+        <pitch>
+          <step>E</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>2</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>1</duration>
+        <voice>2</voice>
+        <type>quarter</type>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>2</duration>
+        <voice>2</voice>
+        <type>half</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="12.00" default-y="-125.00">
+        <pitch>
+          <step>G</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="45.16" default-y="-120.00">
+        <pitch>
+          <step>A</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="78.31" default-y="-115.00">
+        <pitch>
+          <step>B</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="111.47" default-y="-110.00">
+        <pitch>
+          <step>C</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      </measure>
+    <measure number="5" width="243.04">
+      <print new-system="yes">
+        <system-layout>
+          <system-margins>
+            <left-margin>21.00</left-margin>
+            <right-margin>0.00</right-margin>
+            </system-margins>
+          <system-distance>150.00</system-distance>
+          </system-layout>
+        <staff-layout number="2">
+          <staff-distance>80.00</staff-distance>
+          </staff-layout>
+        </print>
+      <note default-x="51.25" default-y="-30.00">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note>
+        <rest/>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>2</duration>
+        <voice>1</voice>
+        <type>half</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="51.25" default-y="-40.00">
+        <pitch>
+          <step>E</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>2</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>1</duration>
+        <voice>2</voice>
+        <type>quarter</type>
+        <staff>1</staff>
+        </note>
+      <note>
+        <rest/>
+        <duration>2</duration>
+        <voice>2</voice>
+        <type>half</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="51.25" default-y="-125.00">
+        <pitch>
+          <step>G</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="98.80" default-y="-120.00">
+        <pitch>
+          <step>A</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="146.35" default-y="-115.00">
+        <pitch>
+          <step>B</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="193.89" default-y="-110.00">
+        <pitch>
+          <step>C</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      </measure>
+    <measure number="6" width="212.85">
+      <note default-x="12.00" default-y="-30.00" print-object="no">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note default-x="61.81" default-y="-25.00">
+        <pitch>
+          <step>A</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note>
+        <rest/>
+        <duration>2</duration>
+        <voice>1</voice>
+        <type>half</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="12.00" default-y="-125.00">
+        <pitch>
+          <step>G</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="61.81" default-y="-120.00">
+        <pitch>
+          <step>A</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="111.62" default-y="-115.00">
+        <pitch>
+          <step>B</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="161.44" default-y="-110.00">
+        <pitch>
+          <step>C</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      </measure>
+    <measure number="7" width="420.88">
+      <note default-x="12.00" default-y="-30.00">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note default-x="131.21" default-y="-25.00" print-object="no">
+        <pitch>
+          <step>A</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        <lyric number="1" default-x="6.58" default-y="-80.00">
+          <syllabic>single</syllabic>
+          <text>(Note.PrintObject=false)</text>
+          </lyric>
+        </note>
+      <note default-x="250.43" default-y="-20.00">
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>1</staff>
+        </note>
+      <note print-object="no">
+        <rest/>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="12.00" default-y="-125.00">
+        <pitch>
+          <step>G</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="131.21" default-y="-120.00">
+        <pitch>
+          <step>A</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="250.43" default-y="-115.00">
+        <pitch>
+          <step>B</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="334.85" default-y="-110.00">
+        <pitch>
+          <step>C</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      </measure>
+    <measure number="8" width="212.85">
+      <note default-x="12.00" default-y="-30.00">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note default-x="61.81" default-y="-25.00" print-object="no">
+        <pitch>
+          <step>A</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note default-x="111.62" default-y="-20.00" print-object="no">
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>1</staff>
+        </note>
+      <note default-x="161.44" default-y="-15.00">
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="12.00" default-y="-125.00">
+        <pitch>
+          <step>G</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="61.81" default-y="-120.00">
+        <pitch>
+          <step>A</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="111.62" default-y="-115.00">
+        <pitch>
+          <step>B</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="161.44" default-y="-110.00">
+        <pitch>
+          <step>C</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      </measure>
+    <measure number="9" width="548.16">
+      <print new-system="yes">
+        <system-layout>
+          <system-margins>
+            <left-margin>21.00</left-margin>
+            <right-margin>0.00</right-margin>
+            </system-margins>
+          <system-distance>150.00</system-distance>
+          </system-layout>
+        <staff-layout number="2">
+          <staff-distance>80.00</staff-distance>
+          </staff-layout>
+        </print>
+      <note default-x="154.31" default-y="-30.00">
+        <grace slash="yes"/>
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <voice>1</voice>
+        <type>eighth</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        <notations>
+          <slur type="start" number="1"/>
+          </notations>
+        </note>
+      <note default-x="172.75" default-y="-30.00" print-object="no">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        <notations>
+          <slur type="stop" number="1"/>
+          </notations>
+        <lyric number="1" default-x="6.58" default-y="-80.00">
+          <syllabic>single</syllabic>
+          <text>InvisibleNoteWithGraceNote</text>
+          </lyric>
+        </note>
+      <note default-x="310.49" default-y="-30.00" print-object="no">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note>
+        <rest/>
+        <duration>2</duration>
+        <voice>1</voice>
+        <type>half</type>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="172.75" default-y="-125.00">
+        <pitch>
+          <step>G</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="310.49" default-y="-120.00">
+        <pitch>
+          <step>A</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="389.18" default-y="-115.00">
+        <pitch>
+          <step>B</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="467.87" default-y="-110.00">
+        <pitch>
+          <step>C</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      </measure>
+    <measure number="10" width="541.46">
+      <note default-x="7.75" default-y="-30.00">
+        <grace/>
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <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="18.72" default-y="-25.00">
+        <grace/>
+        <pitch>
+          <step>A</step>
+          <octave>4</octave>
+          </pitch>
+        <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="29.68" default-y="-20.00">
+        <grace/>
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+          </pitch>
+        <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="41.40" default-y="-30.00">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note default-x="126.33" default-y="-30.00">
+        <grace/>
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <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="137.29" default-y="-25.00" print-object="no">
+        <grace/>
+        <pitch>
+          <step>A</step>
+          <octave>4</octave>
+          </pitch>
+        <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="148.26" default-y="-20.00">
+        <grace/>
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+          </pitch>
+        <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="159.97" default-y="-30.00">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        <lyric number="1" default-x="6.58" default-y="-80.00">
+          <syllabic>single</syllabic>
+          <text>InvisibleGraceNotes</text>
+          </lyric>
+        </note>
+      <note default-x="260.06" default-y="-30.00">
+        <grace/>
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <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="271.02" default-y="-25.00" print-object="no">
+        <grace/>
+        <pitch>
+          <step>A</step>
+          <octave>4</octave>
+          </pitch>
+        <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="281.99" default-y="-20.00" print-object="no">
+        <grace/>
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+          </pitch>
+        <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="293.70" default-y="-30.00">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <note default-x="378.63" default-y="-30.00" print-object="no">
+        <grace/>
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <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="389.60" default-y="-25.00" print-object="no">
+        <grace/>
+        <pitch>
+          <step>A</step>
+          <octave>4</octave>
+          </pitch>
+        <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="400.56" default-y="-20.00" print-object="no">
+        <grace/>
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+          </pitch>
+        <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="412.28" default-y="-30.00">
+        <pitch>
+          <step>G</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>1</voice>
+        <type>quarter</type>
+        <stem>up</stem>
+        <staff>1</staff>
+        </note>
+      <backup>
+        <duration>4</duration>
+        </backup>
+      <note default-x="41.40" default-y="-125.00">
+        <pitch>
+          <step>G</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="159.97" default-y="-120.00">
+        <pitch>
+          <step>A</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="293.70" default-y="-115.00">
+        <pitch>
+          <step>B</step>
+          <octave>3</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <note default-x="412.28" default-y="-110.00">
+        <pitch>
+          <step>C</step>
+          <octave>4</octave>
+          </pitch>
+        <duration>1</duration>
+        <voice>5</voice>
+        <type>quarter</type>
+        <stem>down</stem>
+        <staff>2</staff>
+        </note>
+      <barline location="right">
+        <bar-style>light-heavy</bar-style>
+        </barline>
+      </measure>
+    </part>
+  </score-partwise>