Blues podcasts

Hey folks,

This weekend I stumbled across a couple of blues podcasts that might be of interest to you:

Uncensored History of the Blues: http://odeo.com/channel/7078/view . I've only listened to four episodes, but I like the themes of these 15 - 20 minute podcasts (NOTE WELL: some lyrical content could be considered rated R)

The Blues File from WXPN: http://www.xpn.org/podcasts_rss/index.php . Cool little 5+ minute podcasts focusing on an artist. I learned about a couple of guys named "Honeyboy" Edwards & Sleepy John Estes that I'll be checking out.