Brad and ZZ Top Guitarist Jam in Austin

12/11/2007 Stephen L. Betts Brad Paisley taped a performance on PBS's Austin City Limits over the weekend. After the taping, Brad and ZZ Top guitarist Billy Gibbons headed to Austin's Continental Club to catch a show by Merle Haggard’s guitarist Redd Volkaert. Brad and Billy joined Redd onstage, jamming until the club closed. The episode of Austin City Limits featuring Brad Paisley will air on PBS Jan. 19.