Watch the In the Swamp online guitar lesson by Joe Dalton from 50 Acoustic Blues Licks You MUST Know
Here’s another lower melody using the flatted 3rd and the flatted 7th. This pattern is also two measures long. It’s a little trickier because of the hammer-ons and pull-offs. The B7 pattern is completely different, but is another example of what you can do with the 5 chord. The variation pattern makes a great response line if you are creating a chorus.