Pantera Pantera was formed in 1981. Brown joined Pantera on bass in 1982 replacing Tommy D. Bradford and adopting the alias "
Rex Rocker". Brown was a classmate of, and played in the high school jazz band with, drummer
Vinnie Paul, and guitarist
Dimebag Darrell (then known as Diamond Darrell). Brown was credited as "Rex Rocker" on Pantera's first four albums:
Metal Magic (1983),
Projects in the Jungle (1984),
I Am the Night (1985), and
Power Metal (1988), he would be credited by his birth name starting with the band's fifth album,
Cowboys from Hell, and onwards. Pantera recruited vocalist
Phil Anselmo to replace
Terry Glaze in 1986. With Anselmo taking over as the new frontman, the band's fourth album,
Power Metal, was released in 1988. In 1989, the band was signed with
Atco Records, and released their fifth album,
Cowboys from Hell, in the following year, which proved to be the band's turning point to commercial success. Over the course of the band's walkthrough in the 1990s decade, Pantera released four more studio albums,
Vulgar Display of Power (1992),
Far Beyond Driven (1994),
The Great Southern Trendkill (1996), and
Reinventing the Steel (2000). After releases of a
1997 live album and a
greatest hits compilation, Pantera was nominated for four
best metal performance Grammys, for "
I'm Broken", "
Suicide Note Pt. I", "
Cemetery Gates", and "
Revolution Is My Name". In 2001, Pantera went on what at the time was believed to be a temporary hiatus, mainly due to Anselmo's focus on side projects. Pantera would officially disband in 2003. In July 2022, it was announced that Brown would be joining Anselmo, along with
Zakk Wylde and
Charlie Benante (as the respective fill-ins of Dimebag Darrell and Vinnie Paul), for Pantera's first world tour in 22 years in 2023.
Down In 1998, during his stay in Louisiana, he was invited by Phil Anselmo for a jam session that included all the members of Down except their bass player
Todd Strange, who left the band. That night they ended up writing several demos for what later became their
second album recorded in the fall of 2001 at Anselmo's barn that had been transformed into a professional studio. The album was released on March 26, 2002, and became the first Down release featuring Brown on bass. The band, however, went on hiatus again at the very end of 2002. In 2006, the band reunited and started writing the material for their third studio album.
Down III: Over the Under was released in 2007. The band toured as the opening act for
Metallica. During that time, he became good friends with
James Hetfield, who—similarly to Brown—completed an alcohol rehabilitation course back in 2002. Wanting to explore different music, Brown left Down in 2011.
Other work In 1999, Brown, Dimebag Darrell, and Vinnie Paul teamed up with country artist
David Allan Coe in a project called
Rebel Meets Rebel. This group released an album on May 2, 2006, on Vinnie Paul's Big Vin Records label. Brown has worked previously with
Jerry Cantrell on five tracks included on the album called
Boggy Depot as well as eleven tracks with
Crowbar on the album
Lifesblood for the Downtrodden. He has also provided bass work for
Crowbar in 2004 and 2005 and to
Cavalera Conspiracy in 2008. Rex revealed his new project Arms of the Sun, a project also featuring John Luke Hebert (of
King Diamond) on drums, Lance Harvill on vocals and guitar, and Ben Bunker (of
Gryn) on guitar. The group has completed work on thirteen tracks at
Willie Nelson's
Pedernales Recording Studio in Austin, produced and mixed by
Terry Date. In February 2011 it was announced that Brown had amicably left Arms of the Sun. A replacement bassist has not yet been announced. In March 2011, it was announced that Brown had formed a new band,
Kill Devil Hill with
Vinny Appice (
Heaven & Hell,
Black Sabbath,
Dio) on drums, Mark Zavon (
Ratt,
W.A.S.P., 40 Cycle Hum) on guitar and Dewey Bragg (
Pissing Razors) on vocals. The group has demoed around 10 songs, which, according to Appice, sound "like a cross between
Black Sabbath,
Alice in Chains and a little bit of
Led Zeppelin thrown in. It's heavy, but with a lot of cool hooks and melodic overtones, too." Kill Devil Hill released their debut album in May 2012 to critical acclaim, and continue to tour in support of their music. In 2013, Brown released an autobiography, titled
Official Truth: 101 Proof, which chronicles his personal life and journey through Pantera, including the events leading to the band's disbandment. In 2015, Brown penned the foreword to the book
Survival of the Fittest: Heavy Metal in the 1990s, by author Greg Prato. Rex was also interviewed for the book (as well as his former bandmate in Pantera, Anselmo, among many others). Brown's first solo album,
Smoke on This…, was released on July 28, 2017, via
Entertainment One. In 2023, he played bass on the debut album of metal
supergroup Elegant Weapons. ==Personal life==