Here are some "Boogie Blues" in A and in E. This is like my playing in my video's "I Play It All The Time" (in E, but not a 12-Bar) This also goes along with that previous lesson (Hideaway) "12- Bar in E".  

On these your thumb is doin' the walkin' while your finger(s) are bouncing on the octave note. These examples are both "shuffles" ("Swingin') . (This is lesson #8 tracks 16-17 from book TT&FF.)  

You can Read/Download written lesson in PDF and Listen/Download audio portions in mp3.