const button = document.querySelectorAll("button");
const audio = document.querySelectorAll("audio");

const buttons = {
    '65': {
        audio,
        button
     },
     '83': {
        audio,
        button
     },
     '68': {
        audio,
        button
     },
     '70': {
        audio,
        button
     },
     '71': {
        audio,
        button
     },
     '72': {
        audio,
        button
     },
     '74': {
        audio,
        button
     },
     '75': {
        audio,
        button
     }
  }




  function playAudio() {
    Object.keys(buttons).forEach((buttonKey,i) => {
          buttons[buttonKey].audio[i].play();
       })



    }


addEventListener(`keydown`,  playAudio );