The first four bars are intro, the next 12 bars are just a 12 bar blues repeated through-out the whole song. Intro -6 -6-6 7 -8 -6 -6-6 7 -8 -6 -6-6 7 -8 -6 -6-6 7 -8 -6 -6-6 7 -8 -6 -6-6 7 -8 -6 -6-6 7 -8 -6 -6-6 7 -8 -8 -8-8 -9 9 -8 -8-8 -9 9 -6 -6-6 7 -8 -6 -6-6 7 -8 8 8 8 9 -10 -8 -8-8 -9 9 -6 -6-6 7 -8 -6 -6-6 7 -8 Booker T performs this song on YouTube