Watch the Complete Harmonized E7 and A7 Pattern online guitar lesson by Joe Dalton from Acoustic Blues Handbook
These patterns are simply small samples of the scale harmonized in 6ths. The complete pattern is just the complete scale harmonized. Melodies are constructed from scales. Now we have the complete scale harmonized, so you can choose any melody while keeping the rhythm and rolling feel. So now we have the bass, chord, and melody all at the same time. Fasten your 5 point seatbelt and put on your crash helmet. This is getting too exciting. You may end up staying on this lesson for a while, because the sky is the limit and the variations are endless. Have fun.