Music

let sound;

​

function preload(){

 sound = loadSound('./01.wav');

}

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function setup(){

  createCanvas(windowWidth, windowHeight);

analyzer = new p5.Amplitude();

  analyzer.setInput(sound);

}

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function draw(){

  background(255,255,255);

  var rms = analyzer.getLevel();

  fill(rms*900,rms*200,rms*300);

  noStroke();

  ellipse(width/2, height/2, rms*3*width);

}

​

function mousePressed(){

  if(sound.isPlaying() == false){

    sound.loop();

  }

}

​

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