Delta blues sound?

I love it, i play it. what tips do u give on playing a son house, charlie patton, Robert Johnson etc. style?

independence of fingers and thumb.

Listen to THEIR influences if you can.

Never stop playing it.

The feel becomes more within, everytime
you work those notes out.

Even when you aren't playing, but you're
thinking of a particular song, practice it
in your head.

That's what's kept it alive for me.

And I've never played better!

http://en.wikipedia.org/wiki/Blues