You really have to stop in at Gruene Hall just east of San Antonio, TX or any of a dozen clubs in Austin. Gruene Hall is the oldest dance hall in Texas and it is iconic. They play a lot of Texas Country there but they also have a wide variety sometimes. You just have to check out who they have when you are there. Austin is of course where Stevie Ray Vaughn got his start and you should stop by his statue while you are there.