<!DOCTYPE html>
<html>
<body>
<audio id="myAudio" controls> <source src="https://file-examples.com/index.php/sample-audio-files/sample-mp3-download/" type="audio/ogg"> <source src="https://file-examples.com/index.php/sample-audio-files/sample-mp3-download/" type="audio/mpeg"> Your browser does not support the audio element.
</audio>
<script>
let aud = document.getElementById("myAudio");
aud.onloadedmetadata = function() { alert("Metadata for audio loaded");
};
</script>
</body>
</html>