* Johnny Cash: In 1968, Johnny Cash performed two shows at San Quentin, which were later released as the live album "At San Quentin." This recording is considered a landmark in country music and music history, showcasing Cash's powerful performances and the impact of his music on audiences.
* Grateful Dead: The legendary rock band Grateful Dead played two shows at San Quentin in 1972. These concerts had a significant impact on the prison's atmosphere and were part of the band's efforts to reach marginalized communities with their music.
* Metallica: In 2003, Metallica performed a concert at San Quentin as part of MTV's "Hardwired & Wired" series. This live show featured a mix of classic and newer Metallica songs and was a highlight of the band's tour.
* The Last Poets: This influential African-American spoken word group performed at San Quentin in the early 1970s. Their message of social justice, consciousness, and empowerment resonated with the prison's inmates.
These are just a few examples of music bands that have performed at San Quentin. Concerts and events at the prison are often aimed at providing inmates with opportunities for cultural and educational enrichment, and they have played a significant role in the rehabilitation efforts within the institution.