Joseph Michael "Dusty" Hill (born May 19, 1949) is the bass

Bass guitar

The bass guitar is a stringed instrument played primarily with the fingers or thumb , or by using a pick....

ist and vocalist

Singing

Singing is the act of producing musical sounds with the voice, and augments regular speech by the use of both tonality and rhythm. One who sings is called a singer or vocalist. Singers perform music known as songs that can be sung either with or without accompaniment by musical instruments...

 with the American rock

Rock music

Rock music is a genre of popular music that developed during and after the 1960s, particularly in the United Kingdom and the United States. It has its roots in 1940s and 1950s rock and roll, itself heavily influenced by rhythm and blues and country music...

 group ZZ Top

ZZ Top

ZZ Top is an American rock band, sometimes referred to as "That Little Ol' Band from Texas". Their style, which is rooted in blues-based boogie rock, has come to incorporate elements of arena, southern, and boogie rock. The band, from Houston Texas, formed in 1969...

.
Hill was in Dallas, Texas

Texas

Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

 and grew up in the Lakewood neighborhood of East Dallas. He attended Woodrow Wilson High School.

Along with his brother Rocky Hill

Rocky Hill (musician)

Rocky Hill was a blues guitarist, singer, and bassist from Dallas, Texas in the United States. Hill was the older brother of ZZ Top bassist Dusty Hill.-Biography:...

 and future fellow ZZ Top member Frank Beard

Frank Beard (musician)

Frank Lee Beard is the drummer in the rock band ZZ Top. Beard was formerly with the bands The Cellar Dwellars, who originally were a three-piece band, The Hustlers, The Warlocks, and American Blues before starting to play and record with Billy Gibbons and Dusty Hill as ZZ Top.Beard was born in...

; Dusty Hill played in local Dallas bands the Warlocks, the Cellar Dwellers, and American Blues

American Blues

American Blues were a 1960s Texas-based garage band who played a psychedelic style of blues rock music influenced by the 13th Floor Elevators. They are most famous for including two future members of the band ZZ Top in their ranks, Dusty Hill and Frank Beard...

.