The Great Gonzo,
Sorry, I haven't had the pleasure of seeing Bo Diddley in concert. Hopefully, folks here can answer the questions you posed.

Leadfingers,
I have a Blues tape which I can't find at the moment so I can't tell you its name...But that tape has Muddy Waters, Howlin Wolf and Bo Diddley jamming together on each others' songs. Which probably doesn't refute your comments...

But I say ditto to Earl's post. I won't even take exception to Earl's use of the word "primitive", since I got what he meant by that word since he said it in the rest of that sentence.