The 12-bar blues is by far the most popular form for the blues. Once you learn to play the 12-bar blues on the guitar, you can play such classic blues pieces as “Hound Dog,” “Stormy Monday,” “Kansas City,” “St. Louis Blues,” “Easy Rider,” and “Corrina, Corrina.” Each of these songs follows the 12-bar blues pattern.
Practice playing the progression using both open and barr chords. Once comfotable using the bar chords try playing the progression in different keys like G and B.