let playbutton;

let playing = false; // boolean: true/false variable

let slider;

let label = " ";

​

function preload() {

  // Song by: Shortsleeves

  // Title: Someone Else

  song = loadSound("02.mp3");

}

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  //song.play();

  playbutton = createButton("Play!");

  playbutton.position(10, 10);

  playbutton.mousePressed(playAudio);

  slider = createSlider(-2,2,1, 0.01);

  slider.position(10,40)

  slider.changed(effects);

  song.setVolume(1);

  label = slider.value();

  textSize(50)

}

​

function draw() {

  background(255)

  text("Rate of Playback: "+ slider.value(), 10,300)

}

​

function effects(){

  song.rate(slider.value());

  label = slider.value();

}

​

​

function playAudio() {

  if (playing == false) {

    song.play();

    playing = true;

    playbutton.html("Playing!")

  }

  else if(playing == true){

    song.pause();

    playbutton.html("Paused!")

    playing = false;

  }

}

​

​

​

​

​

​