relation 

A related resource for the music that is encoded. This is similar to the Dublin Core relation element. Standard type values are music, words, and arrangement, but other types may be used.

Element Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
type xs:token optional

Source 

<xs:element name="relation" type="typed-text" minOccurs="0" maxOccurs="unbounded">
  <xs:annotation>
    <xs:documentation>A related resource for the music that is encoded. This is similar to the Dublin Core relation element. Standard type values are music, words, and arrangement, but other types may be used.</xs:documentation>
  </xs:annotation>
</xs:element>

Sample