The wedge type is crescendo for the start of a wedge that is closed at the left side, diminuendo for the start of a wedge that is closed on the right side, and stop for the right side.
<xs:simpleType name="wedge-type"><xs:annotation><xs:documentation>The wedge type is crescendo for the start of a wedge that is closed at the left side, diminuendo for the start of a wedge that is closed on the right side, and stop for the right side.</xs:documentation></xs:annotation><xs:restriction base="xs:token"><xs:enumeration value="crescendo"/><xs:enumeration value="diminuendo"/><xs:enumeration value="stop"/></xs:restriction></xs:simpleType>