array(9) {
  [0]=>
  string(11) "instruments"
  [1]=>
  string(18) "udarni-instrumenti"
  [2]=>
  string(9) "vibrafoni"
  [3]=>
  string(13) "without-motor"
  [4]=>
  string(5) "theme"
  [5]=>
  string(6) "static"
  [6]=>
  string(2) "js"
  [7]=>
  string(4) "libs"
  [8]=>
  string(10) "lax.min.js"
}