On a holiday in Austin, a friend and I went along to Ginny's. The bar is small and not licensed for alcohol so be prepared for beer or wine. The staff were very friendly and helpfull and although it was very quiet it was a nice little listening club. The only downside were the domino players - so be warned don't sit near the back as they are really noisy!
The band on when we went was Jim Stringer and the AM Band who were very good and gave us some great music.
Pros: Staff, Atmosphere
Cons: choice of drinks