Earlier this summer, Rock Hall inductees ZZ Top, a trio that has sold 30 million records over the course of a lengthy career, announced the dates of a tour celebrating their 50th year together. That's an eternity in the rock world, and if recent area appearances are any indication, these guys still put on a solid live show. Expect to hear classic Texas blues numbers such as "Got Me Under Pressure" and "Gimme All Your Lovin'." Cheap Trick, another classic rock act that continues to relentlessly tour, opens the show. (Niesel)