<xs:complexType name="metronome-beam"><xs:annotation><xs:documentation>The metronome-beam type works like the beam type in defining metric relationships, but does not include all the attributes available in the beam type.</xs:documentation></xs:annotation><xs:simpleContent><xs:extension base="beam-value"><xs:attribute name="number" type="beam-level" default="1"/></xs:extension></xs:simpleContent></xs:complexType>