<mNum>Designation, name, or label for a measure, often but not always
consisting of digits. Use this element when the @n attribute on <measure> does not adequately capture the appearance or placement of the measure
number/label.
Common Music Notation (CMN) repertoire component declarations.
<mNum>Designation, name, or label for a measure, often but not always
consisting of digits. Use this element when the @n attribute on <measure> does not adequately capture the appearance or placement of the measure
number/label.