​

function preload() {

  for(let d = 0; d < 7; d++) {

      drums[d] = loadSound("drums/" + d + ".mp3");

      }

}

function setup() {

  createCanvas(400, 400);

}

​

function draw() {

  background(220);

}

​

function keyPressed() {

  drums[key].play();

}