>(<span style="color: #8deeee;">defvar</span> <span style="color: #eedd82;">*btest*</span> (buffer-load <span style="color: #ffa07a;">"/path/to/someloop.wav"</span>))

(<span style="color: #8deeee;">defvar</span> <span style="color: #eedd82;">*auditorium*</span>
  (make-part-convolve-buffer (buffer-load <span style="color: #ffa07a;">"/path/to/auditorium.wav"</span>) 8192))

<span style="color: #ff7f24;">;;; </span><span style="color: #ff7f24;">There are two keywords in MAKE-PART-CONVOLVE-BUFFER, START and F