source: https://www.w3.org/2021/06/musicxml40/musicxml-reference/elements/miscellaneous/
MusicXML 4.0 >
MusicXML reference >
Elements >
miscellaneous
Parent element:
<identification>
If a program has other metadata not yet supported in the MusicXML format, it can go in the element. The element puts each separate part of metadata into its own element.
(Zero or more times)
None.
This element is used in the following examples: