Watch the Rockin Chair Blues online guitar lesson by TrueFire from Play Blues Guitar 7: Fingerstyle Approaches
Rockin Chair Blues - Lick #30 is a video guitar lesson presented by Joe Dalton and is sourced from 50 Acoustic Blues Licks You MUST Know.
In my opinion, one of the most interesting things about this chorus is the use of dissonance. Sometimes, we spend too much effort trying to make certain that what we choose to play always sounds consonant. How you resolve or not resolving a non-chordal tone can peak the listener's interest. This chorus can get you started with that journey.