!7

sS query = "porsche";

// <a class="mp3_file" href="/data/previews/55/55727_267249-lq.mp3" title="mp3 file">porsche_911.wav - mp3 version</a>

p {
  S url = "https://freesound.org/search/?q=" + urlencode(query);
  S html = loadPage(url);
  LL<S> tags = findContainerTagWithParams(html, 'a, class := 'mp3_file);
  L<S> tag = random(tags);
  if (tag == null) { print("No result"); ret; }
  S mp3 = "https://freesound.org" + getTagParam(second(tag), "href");
  print(mp3);
  File mp3File = programFile(urlencode(mp3));
  if (fileLength(mp3File) == 0)
    loadBinaryPageToFile(mp3, mp3File);
  playMP3(mp3File);
}