- Class guidonotestatus
- handling the current beat value for *num duration form.
- Class midicontextvisitor
- Handling of grace notes. Handling of divisions attribute in coda or segno sound attribute. Handling of actual duration in fine sound element.
- Class musicxmlQuery
- transposing ornaments elements
- Class transposition
- transposing ornaments elements
- Class unrolled_xml_tree_browser
- Management of multiple jump and sound ForwardRepeat attribute.