Watch the Straight 8th Groove in A online guitar lesson by Lee Roy Parnell from Slide Guitar Slinger
This is in the key of A, open tuning. Again, this is a straight 8th rockin' blues groove. Let's breakdown this performance study, and I'll point out some basic things you need to have down to move on from here. It's very important to be able to play these concepts cleanly in order to play the blues and grow as a guitarist.