@ejqespiritu,
Change the source to
<audio src="/static/app/<appname>/filename.mp3" autoplay="autoplay"/>
I have placed the file in Search app and below works fine
<dashboard>
<label>AudioWelcome_POC</label>
<row>
<panel>
<title>SAMPLE PANEL</title>
<html>
<body>
<audio src="/static/app/search/filename.mp3" autoplay="autoplay"/>
</body>
</html>
<table>
<search>
<query>index="_internal"|stats count</query>
<earliest>-15m</earliest>
<latest>now</latest>
</search>
<option name="drilldown">none</option>
</table>
</panel>
</row>
</dashboard>
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What goes around comes around. If it helps, hit it with Karma 🙂
