The MIME type of the MP3 files in this folder have been corrupted on purpose.
MP3 MIME: application/octet-stream

The purpose of this was so that the website prompted the user to download these files,
rather than to try and play it in QuickTime or Natively in HTML5...
Thus avoiding the user leaving the Flash site and generally screwing up the flow of things.

For audio files that use the correct MIME types, ie., audio/mpeg for MP3.
/audio/
/audio/mp3
/audio/ogg
/audio/m4a