Watch the Up The Line online guitar lesson by Steve Trovato from 50 Voodoo Blues Licks You MUST Know
This one is in the style of Steve Morse. His use of winding chromatic lines has always captivated me. It sounds outside and really adds a twist to a blues solo.
This one works great over straight-eighth-note country blues like 'I Got My Mojo Working' by Muddy Waters.