Roots of Sacred Reich

Machine Head is an American heavy metal band from Oakland, California. The band was formed in 1991 by vocalist/guitarist Robb Flynn, who remains the only original member of the band. Machine Head's aggressive musicianship made it one of the pioneering bands in the new wave of American heavy metal. Its current lineup comprises Flynn, bassist Jared MacEachern, drummer Matt Alston and guitarist Reece Scruggs. Bassist Adam Duce, guitarists Logan Mader, Ahrue Luster, Phil Demmel and Wacław Kiełtyka, and drummers Tony Costanza, Chris Kontos and Dave McClain are former members of the band; Mader and Kontos toured with the band in 2019 and 2020 as part of the 25th anniversary tour for its first album, Burn My Eyes (1994).

Gwar, often stylized as GWAR, is an American heavy metal band formed in Richmond, Virginia, in 1984, composed of and operated by a frequently rotating line-up of musicians, artists, and filmmakers collectively known as Slave Pit Inc.

Pantera is an American heavy metal band formed in Arlington, Texas, in 1981 by the Abbott brothers, and currently composed of vocalist Phil Anselmo, bassist Rex Brown, and touring musicians Zakk Wylde and Charlie Benante. The group's best-known lineup consisted of the Abbott brothers along with Brown and Anselmo, who joined in 1982 and 1986, respectively. The band is credited for developing and popularizing the subgenre of groove metal in the 1990s. Regarded as one of the most successful and influential bands in heavy metal history, Pantera has sold around 20 million records worldwide and has received four Grammy nominations.

Destruction is a German thrash metal band formed in 1982. They have been credited as one of the "Big Four" of the German thrash metal scene, alongside Kreator, Sodom and Tankard.

Flotsam and Jetsam is an American thrash metal band that was formed in Phoenix, Arizona, in 1981. Before settling on its name in 1984, the band was known as Paradox, Dredlox and The Dogz. Their latest lineup includes vocalist Eric "A.K" Knutson, guitarists Michael Gilbert and Steve Conley, bassist Bill Bodily, and drummer Ken Mary. Flotsam and Jetsam went through several lineup changes over the years, leaving Knutson as the only constant member. They featured a then-unknown Jason Newsted as their bassist from 1981 to 1986, when he left the band shortly after the release of their debut album to join Metallica.

Toxik is an American thrash metal band formed in 1985 in Peekskill, New York. After breaking up for the first time in 1992 and briefly reuniting in 2007, the band reformed once again in 2013. Toxik has gone through several lineup changes over the years, leaving guitarist Josh Christian as the only constant member. The band has released four studio albums to date, World Circus (1987), Think This (1989), Kinetic Closure (2018) and Dis Morta (2022).

Forbidden is an American thrash metal band from the San Francisco Bay Area, California. They formed in 1985 as Forbidden Evil, but would change their name in 1987. Since their formation, Forbidden have broken up and reformed twice with numerous line-up changes. After breaking up for the first time in 1997, Forbidden reunited once again in 2007, went into an indefinite hiatus in 2012, but reformed in 2023. The current line-up of the band is Norman Skinner (vocals), Craig Locicero (guitar), Matt Camacho (bass), and Chris Kontos (drums).