[In 1984], when their Eliminator album started climbing the charts, ZZ Top had already long been a monumental band. They could travel around the U.S. for as long as they liked, playing five or six ...

If ever anyone in rock 'n' roll deserved to be called greybeards, it's ZZ Top, the self-described "same three guys playing the same three chords," who are marking 50 years together. "I'm dumbfounded!" ...