Roots of DevilDriver

Coal Chamber is an American nu metal band formed by Dez Fafara and Meegs Rascón in Los Angeles in 1992, initially under the name She's in Pain. The original lineup also consisted of bassist Rayna Foss and drummer Jon Tor. Mike Cox replaced Tor on drums in 1995, and the Coal Chamber lineup was complete. After signing to Roadrunner Records, they released their debut album, Coal Chamber, in 1997.

Dope is an American industrial metal band from New York City, formed in 1997. The band has released seven full-length studio albums with their most recent studio album, Blood Money Part Zer0, being released in February 2023. The lineup currently consists of founding member and lead singer, rhythm guitarist and keyboardist Edsel Dope, lead guitarist Virus, bassist Acey Slade, and drummer Daniel Fox. As of 2022, they have sold over one million albums worldwide.

In Flames is a Swedish heavy metal band from Gothenburg, formed in 1990. They are considered one of the pioneering acts of the Gothenburg metal scene, which also includes bands such as At the Gates and Dark Tranquillity. Their lineup has changed several times, with vocalist Anders Fridén and lead guitarist Björn Gelotte being the only consistent members since 1995. Since the departure of Jesper Strömblad in 2010, no original members remain with the band. The band has sold over two million records worldwide.

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).

Lamb of God is an American heavy metal band from Richmond, Virginia. Formed in 1994 as Burn the Priest, the group consists of bassist John Campbell, vocalist Randy Blythe, guitarists Mark Morton and Willie Adler, and drummer Art Cruz. The band is considered a significant member of the new wave of American heavy metal movement.

Slipknot is an American heavy metal band formed in Des Moines, Iowa, in 1995 by percussionist Shawn Crahan, vocalist Anders Colsefni and bassist Paul Gray. After several lineup changes in its early years, the band settled on nine members from 1999 until Gray's death in 2010: Crahan, Gray, Joey Jordison, Craig Jones, Mick Thomson, Corey Taylor, Sid Wilson, Chris Fehn, and Jim Root. Slipknot is well known for its attention-grabbing image, aggressive style of music, and energetic and chaotic live shows.

Emmure is an American metalcore band formed in 2003. Originally based in New Fairfield, Connecticut, before moving to Queens, New York, the group has released eight albums, with their first public release being a 2006 EP entitled The Complete Guide to Needlework.

Kittie is a Canadian heavy metal band from London, Ontario. The band was formed in 1996 by guitarist Fallon Bowman and drummer Mercedes Lander, with guitarist and vocalist Morgan Lander and bassist Tanya Candler joining the following year. Morgan and Mercedes have remained the band's sole constant members, with their current lineup featuring guitarist Tara McLeod and bassist Ivana "Ivy" Jenkins. As of 2026, Kittie are estimated to have sold more than one or two million albums worldwide.

Behemoth is a Polish blackened death metal band from Gdańsk, formed in 1991. They are considered to have played an important role in establishing the Polish extreme metal underground with Vader and Hate.

Awolnation is an American rock band from Los Angeles formed and fronted by Aaron Bruno, formerly of Under the Influence of Giants, Home Town Hero, and Insurgence. The band is signed to Better Noise Music and formerly was signed to Red Bull Records. Their first EP, Back from Earth, was released on iTunes on May 18, 2010. They released their first studio album, Megalithic Symphony, on March 15, 2011; it featured their most notable hit, "Sail", which peaked at number 17 on the Billboard Hot 100, number 4 on the Billboard Rock Songs chart, and number 5 on the Billboard Alternative Songs chart.

Sylosis are a British heavy metal band formed in Reading, Berkshire, in 2000. Signed to Nuclear Blast Records, the band has released seven studio albums, a live album, two EPs and twelve music videos. Their latest album, The New Flesh, was released on February 20, 2026.

16 Horsepower, often stylized as Sixteen Horsepower, is an American country rock band from Denver, Colorado. The group consists of vocalist and multi-instrumentalist David Eugene Edwards, bassist Pascal Humbert and drummer Jean-Yves Tola.

Lacuna Coil is an Italian gothic metal band from Milan. They previously used the band names Sleep of Right and Ethereal. They have recorded ten studio albums, two extended plays, two live albums, two compilation albums, one video album, and sixteen singles and music videos.