DUSTY HILL (born Joseph Michael Hill, May 19, 1949 - July 28, 2021) was an American musician, singer, and songwriter, best known as the bassist and secondary lead vocalist of the American rock group ZZ Top. He died at his Houston home, the band announced Wednesday. He was 72. FILE PHOTO SHOT: August 23, 2016, Corfu, New York, USA: DUSTY HILL playing ''LaGrange'' during ZZ Top's tour to Western N.Y. (Credit Image: © Joe Granita/ZUMA Wire)