* @name Load and Play Sound

 * @description Load sound during preload(). Play a sound when canvas is clicked.

 * <br><br><em><span class="small"> To run this example locally, you will need the

 * <a href="http://p5js.org/reference/#/libraries/p5.sound">p5.sound library</a>

 * a sound file, and a running <a href="https://github.com/processing/p5.js/wiki/Local-server">local server</a>.</span></em>

 */

let song = [];

​

function setup() {

  song[0] = loadSound('assets/lucky_dragons_-_power_melody.mp3');

  song[1] = loadSound('assets/lucky_dragons_-_power_melody.mp3');

  song[2] = loadSound('assets/lucky_dragons_-_power_melody.mp3');

  createCanvas(720, 200);

  background(255, 0, 0);

}

​

function mousePressed() {

  let num = parseInt(random(song.length));

  song[num].play();

}

​