function playSound() {
  var sound = '/components/com_chronoforms/extras/sounds/Windows-Error.mp3';
  var embed = "<embed src='"+sound+"' hidden='true' autostart='true' loop='false'  class='playSound' />
<audio autoplay='autoplay' style='display:none;' controls='controls'><source src='"+sound+"' /></audio>";
  jQuery('body').append(embed);
}