<classSpec ident="att.keySig.vis" module="MEI.visual" type="atts">
<desc>Visual domain attributes.</desc>
<attList org="group">
<attDef ident="sig.showchange" usage="opt">
<desc>Determines whether cautionary accidentals should be displayed at a key change.</desc>
</attDef>
</attList>
</classSpec>