Pinecastle/Webco... Order online, see the catalog, and get news flashes about what's happening with the label's artists.
Flyin Cloud Records Here's where you can get info on ordering music by Jeanette Williams (and others, of course); and if you've never heard her, you don't know what you're missing.
Rounder Records hompage. A lot of the best artists are, or were, on Rounder.