MusicXML 4.1 Draft
MusicXML 4.1 Draft > Sounds Reference > Examples > <ensemble>

<ensemble>

ensemble-element

<sounds>
   <sound primary="yes" id="strings.violin">
      <solo>29d81c10-dfed-42e4-8d93-64af7d6d5689</solo>
      <ensemble>5bab3582-2dbd-4864-baa9-b022efd075ad</ensemble>
   </sound>
</sounds>