I finally got that streaming mp3 server to work. It’s not snooping on my speakers as I’d hoped, but it is successfully looping through an hour’s worth of wonderful miscellany. Visit my computer for more information and further instructions.
(update: apparently the poor machine is going through a bit of an identity crisis, and doesn’t quite know what its name is. So I the link is a straight IP address until I can give some sympathetic hugs to /etc/hosts.)