Billy Cox is an American bassist known for his work in the rock and blues genres. He gained prominence as a member of the band Band of Gypsys, which was formed by legendary guitarist Jimi Hendrix. Cox's unique playing style and deep groove contributed significantly to the band's sound during the late 1960s. In addition to his work with Hendrix, Billy Cox has collaborated with various artists throughout his career. He has performed with bands like The Experience Hendrix Tour and has been involved in numerous projects that celebrate the legacy of Jimi Hendrix. Cox continues to be an influential figure in the music industry.