WMBR has an archive where they keep copies of old shows. I've written a simple script that runs every night and scrapes the archive listing for current offerings then picks out the shows I have configured interest in. The list of shows is then exported into the linked files below which you can subscribe to as an RSS feed in your favorite app for playing podcasts. I don't support this other than to make sure it keeps working for me in iTunes and the iOS Podcasts app. It probably works fine for plenty of other apps. YMMV.

So, here is a list of the shows that I do this for, with links to the RSS file: