Script for Audio Context Tutorial at my medium account (https://medium.com/@muhibbudins)

script.js

  // Load song to player
  source.addEventListener('change', (e) => {
    let
      file    = e.target.files[0],
      fileURL = blob.createObjectURL(file);

    name.innerHTML   = file.name;
    format.innerHTML = file.type;

    player.src = fileURL;
    player.play();

    stream();
  });