There are very few shortcuts to great Blues guitar. Actually seeing a great player is still the best method sitting across from the teacher while watching their hands.

Our own Eric Blackman has some excellent tutorials on YouTube. I simply searched "learn blues guitar" a found scores of free sites.

Also, visit the website of your favorite guitarist, they normally link you to great learning sites.

Don

PS: It's been quoted that our fingers also have excellent memories. You may consciously forget a tune that you had played years earlier but your fingers won't forget.