sound

let music;

var mic;

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(255);

  textSize(60);

  //mic = new p5.AudioIn();

  //mic.start();

  mySound.play();

  amplitude = new p5.Amplitude();

}

​

function preload() {

  soundFormats('mp3');

  mySound = loadSound('beat.mp3');

}

​

function draw() {

;

  stroke(255);

  fill(195, 204, 0,80);

  var foo = amplitude.getLevel()*3000;

  //var foo = mic.getLevel()*2000;

  //circle(width/2, height/2, foo, foo);

  for(let i = 0; i<20; i++){

    fill(195, 204, 0,30);

    circle(20+(i*30), 50+(i*50), foo, foo);

  }

  for(let i = 0; i<20; i++){

    fill(15, 144, 167,30);

    circle(420+(i*30), 50+(i*50), foo, foo);

  }

    for(let i = 0; i<20; i++){

    fill(255,152,204,30);

    circle(820+(i*30), 50+(i*50), foo, foo);

  }

    for(let i = 0; i<20; i++){

    fill(255,178,102,30);

    circle(1220+(i*30), 50+(i*50), foo, foo);

  }

}