let sliderRate;

let sliderPan;

​

// function preload() {

//   song = loadSound("peaches.mp3");

// }

​

function setup() {

  createCanvas(400, 400);

  song = loadSound("peaches.mp3", loaded);

  sliderRate = createSlider(0, 3, 0.5, 0.01);

  sliderPan = createSlider(-1, 1, 0.5, 0.01);//pan left & right

}

function loaded() {

  song.play();

}

​

function draw() {

  background(0);

  song.rate(sliderRate.value());

  song.pan(sliderPan.value());

}

​