In spring of 1972, my band (we played a lot of Texas bayou and Mississippi delta blues) was playing in the UT commons beside the UT Student Union and we got done with our regular first set, and this skinny little kid wandered up and asked to sit in and play with us. We okd, he plugged into an amp and his first 6 notes.... I put my guitar down and just watched him play the next half hour. Stevie Ray Vaughn, whom we didnt know, but soon would all know..played like few ever did. Thanks Hardpan for that clip of him.. BB King played the Armadillo many times and while our group never opened for him, we did get to visit with him a lot when he was in town.