This class is missing documentation.
XMLPart.new(partName, id: 1, meter, key, clef, breakAcrossMeasures: true)
.add( ... noteEvents)
.addClef(measure, clef)
.addKey(measure, key)
.addMeter(measure, meter)
.addToDoc(doc, scorePartwise)
.addToVoice(voice ... noteEvents)
.addVoice(showRests: true)
.now = newNow
Copy and paste the text below and save to HelpSource/Classes/XMLPart.schelp
link::Classes/XMLPart::