score-part 

Each MusicXML part corresponds to a track in a Standard MIDI Format 1 file. The score-instrument elements are used when there are multiple instruments per track. The midi-device element is used to make a MIDI device or port assignment for the given track. Initial midi-instrument assignments may be made here as well.

Element Information

Model

identification{0,1} , part-name , part-name-display{0,1} , part-abbreviation{0,1} , part-abbreviation-display{0,1} , group* , score-instrument* , midi-device{0,1} , midi-instrument*
Children: group, identification, midi-device, midi-instrument, part-abbreviation, part-abbreviation-display, part-name, part-name-display, score-instrument

Attributes

QName Type Fixed Default Use Inheritable Annotation
id xs:ID required

Source 

<xs:element name="score-part" type="score-part">
  <xs:annotation>
    <xs:documentation>Each MusicXML part corresponds to a track in a Standard MIDI Format 1 file. The score-instrument elements are used when there are multiple instruments per track. The midi-device element is used to make a MIDI device or port assignment for the given track. Initial midi-instrument assignments may be made here as well.</xs:documentation>
  </xs:annotation>
</xs:element>

Sample