https://mobcup.net/ringtone/somewhere-july-95sznr70

https://ia600306.us.archive.org/14/items/Yiruma-RiverFlowsInYou/Yiruma-RiverFlowsInYou.mp3

https://ia800504.us.archive.org/15/items/KissTheRain_Yiruma/KissTheRain-yiruma.mp3

*/

​

var sound1;

var sound2;

var sound3;

​

function preload() {

  sound = loadSound("sound.mp3");

  sound2 = loadSound("sound2.mp3");

  sound3 = loadSound("sound3.mp3");

}

function setup() {

  createCanvas(400, 400);

  amplitude = new p5.Amplitude();

  noStroke();

createP("press number1-3 to change the song");

​

}

function draw() {

  background(0.5);

  fill(255, random(255), random(255));

  let level = amplitude.getLevel();

  let r = map(level, 0, 1, 0, 400);

  ellipse(width / 2, height / 2, r, r);

}

​

​

function keyPressed() {

  if (keyCode === 49) {

    if (sound.isPlaying()) {

      sound.pause();

    } else {

      sound.play();

    }

  }

  if (keyCode === 50) {

    if (sound2.isPlaying()) {

      sound2.pause();

    } else {

      sound2.play();

    }

  }

​

  if (keyCode === 51) {

    if (sound3.isPlaying()) {

      sound3.pause();

    } else {

      sound3.play();

    }

  }

}

​