​

function preload(){

  sound = loadSound("assets/d0c444c005706a3eb2b8368119bc49d3.mp3");

}

​

function setup(){

  createCanvas(400, 400);

  fill(0);

  noStroke();

      // create a new Amplitude analyzer

  analyzer = new p5.Amplitude();

​

  // Patch the input to an volume analyzer

  analyzer.setInput(sound);

}

​

function draw(){

  background("darksalmon");

    // Get the average (root mean square) amplitude

  let rms = analyzer.getLevel();

  fill(255, 255, 255, 0);

  strokeWeight(random(1, 4));

  stroke("white");

    // Draw an ellipse with size based on volume

for (let i = 1; i <= 50; i += 1) {

  ellipseX = i * random(0, 200)

       ellipse(ellipseX, height / 2, 10 + rms * 200, 10 + rms * 200);

    }

​

}

​

​

function mousePressed(){

  if (sound.isPlaying()){

    sound.pause();

  } else {

    sound.play();

    background("pink");

  }

}

​