XISTS</li>    <li class="argument">IF-DOES-NOT-EXIST</li>  </ul>  <a class="source-link" href="file:///mnt/c/Users/trocado/OneDrive/Documents/Lisp/freesound/freesound.lisp#463:0">Source</a>  </header> <div class="docstring"><pre>Download PACK-ID into PATHNAME. Keyword options are as in `open`. OAuth2 required.

API documentation: https://freesound.org/docs/api/resources_apiv2.html#id78</pre></div> </article> </li>  <li> <article class="definition function callable" id="FUNCTION FREESOUND:PACK-INSTANCE"> <he