If that don't get you going, you'd better check your pulse. ZZ Top rocks.
Oh, they DO indeed! I've been to at least 6 of their concerts and they never fail to bring the concert-goers to their feet..
I remember one event when they were at the State Theater in downtown Murderapolis (20+ years ago when it was 'somewhat' safe to go there) and I got tix about 6 rows back from the stage.. To my left, about 5 seats away, sat four younger people who were wearing fake ZZ Top beards... I LMAO - man, that was PERFECT....
Great show - as always..