let song

let adapter

​

function preload(){

  img = loadImage('monk.png')

  song = loadSound('song.mp3')

  adapter = new Adapter("songabc")

}

​

function setup() {

  createCanvas(400, 400);

}

​

function simple(){

    if (song.isPlaying()) {

    // .isPlaying() returns a boolean

    song.stop();

  } else {

    song.play();

  }

}

​

function draw() {

  background(220);

  image(img,0,0, 400,400)

  adapter.play()

}

​

function mousePressed() {

  simple()

  color(0)

  adapter.play()

}

​

​