Hi wdyat,I suggest you try mp3 sites under the title 'Catfish Blues' and Muddy Waters refashioned it under the title 'Rollin' Stone'. I see there's an mp3 of an acoustic version listed at mp3.com. I haven't heard it, but you should find it here:
I am not adding it to any thread. I have started a 'lyric add' thread as a suggestion for its possible inclusion in the Digital Tradition database. If it doesn't make it there, it will still remain in the forum for anyone who is interested.
--Stewie.