fire.html

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Raw Elements</title>
  <link rel="stylesheet" href="css/main.css" />
  <script src='https://cdnjs.cloudflare.com/ajax/libs/tone/14.7.69/Tone.js'></script>  <!-- bring in the Tone.js library - google search for tone.js cdn-->
  <script src="p5.min.js"></script>

</head>

<body>

  <div id="p5_loading" class="loadingclass">
    <h1>loading...<br>loading...<br>loading...<br>loading...<br>loading...<br>loading...<br>loading...<br>loading...<br>loading...<br>loading...<br>loading...<br>loading...<br>loading...</h1>
  </div>

  <div id="container" class="containerclass">

    <div id="p5parent"></div>

  </div>

  <script src="fire.js"></script>

</body>
</html>