Watch the Carl's Shuffle 8 online guitar lesson by Carl Verheyen from S.W.A.T. Blues
Starting again with the tried-and-true harmonic material (that says "blues" loud and clear) I deviate and begin to use intervals and broken chord forms strung together. I use major and minor pentatonic along with the mixolydian mode in each key. This solo is a bit busy due to my goal of fitting all this stuff into a few choruses, so I hope you'll forgive me for overplaying yet again!