Roots of Otep

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.

Slayer is an American thrash metal band from Huntington Park, California, formed in 1981 by guitarists Kerry King and Jeff Hanneman, drummer Dave Lombardo and vocalist/bassist Tom Araya. Slayer's fast and aggressive musical style made them one of the "big four" bands of thrash metal, alongside Metallica, Megadeth, and Anthrax. Slayer's current lineup comprises King, Araya, drummer Paul Bostaph, and guitarist Gary Holt, who initially joined as a touring musician in 2011 before joining the band permanently after Hanneman's death in 2013; the drummer Jon Dette is a former member of the band.

Korn is an American nu metal band from Bakersfield, California, originally formed in 1993 by James "Munky" Shaffer, Reginald "Fieldy" Arvizu and David Silveria, who were members of the band L.A.P.D. Their current lineup features Shaffer (guitar), Brian "Head" Welch (guitar), Jonathan Davis (vocals), and Ray Luzier (drums), the last of whom replaced Silveria in 2007. The band is notable for pioneering and popularizing the nu metal genre.

Rage Against the Machine was an American rock band formed in Los Angeles, California, in 1991. It consisted of vocalist Zack de la Rocha, bassist and backing vocalist Tim Commerford, guitarist Tom Morello, and drummer Brad Wilk. They melded heavy metal, rap, punk rock, and funk with anti-authoritarian, anti-capitalist, and revolutionary lyrics. As of 2010, they had sold over 16 million records worldwide. They were inducted into the Rock and Roll Hall of Fame in 2023.

Christopher George Latore Wallace, known professionally as the Notorious B.I.G. or Biggie Smalls, was an American rapper and songwriter. Rooted in the East Coast hip-hop and gangsta rap traditions, he is widely considered one of the greatest rappers of all time. Wallace became known for his distinctive, laidback lyrical delivery, offsetting his lyrics' often grim content. His music was semi-autobiographical, telling of hardship and criminality but also of debauchery and celebration.

Sacramento heavyweights whose alt-metal absorbed shoegaze and dream pop.

Five Finger Death Punch, also abbreviated as 5FDP or FFDP, is an American heavy metal band from Las Vegas, Nevada, formed in 2005. The band originally consisted of vocalist Ivan Moody, guitarists Zoltan Bathory and Caleb Andrew Bingham, bassist Matt Snell, and drummer Jeremy Spencer. Bingham was replaced by guitarist Darrell Roberts in 2006, who was then replaced by Jason Hook in 2009. Bassist Matt Snell departed from the band in 2010, and was replaced by Chris Kael in 2011. Spencer then departed the band in 2018 due to recurring back issues, and was replaced by Charlie Engen, making Bathory and Moody the only members to appear on every album. In October 2020, British guitarist Andy James became the band's lead guitarist, replacing Jason Hook.