This 12 Bar Blues features the use of partial 7th chords in both hands. The left hand plays the new shuffle pattern, while the right hand makes extensive use of broken chords including the b7. Once again you may need to practice each part separately at first.
Here is a new 12 Bar Blues in the key of G. Once again the left hand plays the shuffle pattern with the b7 added. The chords here are G7, C7 and D7. This time the right hand part consists of both single and double note runs.