Fix for missing pitch_last_edited
Fix for missing pitch_last_edited


PhonologicalCorpusTools/PolyglotDB,PhonologicalCorpusTools/PolyglotDB,MontrealCorpusTools/PolyglotDB,PhonologicalCorpusTools/PyAnnotationGraph,PhonologicalCorpusTools/PyAnnotationGraph,MontrealCorpusTools/PolyglotDB