<!DOCTYPE html>
<html lang="en">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<svg height="48" width="48" xmlns="http://www.w3.org/2000/svg">
<rect id="clickable-rect" x="6" y="8" width="4" height="4" style="fill:rgba(0,0,0,0);stroke-width:0"/>
</svg>
<audio id="myAudio" style="display: none;">
<source src="your_audio_file.mp3" type="audio/mpeg">
</audio>
<script type="text/javascript">
$("#clickable-rect").click(function(){
window.open('your_url', '_blank');
var audio = document.getElementById("myAudio");
audio.play();
});
</script>
</body>
</html>