Roots of Eths

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.

Dir En Grey is a Japanese heavy metal band formed in February 1997 and currently signed to Firewall Div., a sub-division of Free-Will. With a consistent lineup of vocalist Kyo, guitarists Kaoru and Die, bassist Toshiya, and drummer Shinya, they have released twelve full-length albums. Numerous stylistic changes have made the genre of their music difficult to determine, though it is generally considered to be a form of metal. Originally a visual kei band, the members later opted for more subtle attire, but have continued to maintain a dramatic image on stage.

Meshuggah is a Swedish extreme metal band formed in Umeå in 1987. Since 2004, the band's lineup consists of founding members Jens Kidman and Fredrik Thordendal, alongside rhythm guitarist Mårten Hagström, drummer Tomas Haake and bassist Dick Lövgren. Since its formation, the band has released nine studio albums, six EPs and eight music videos. Their latest studio album, Immutable, was released in April 2022 via Atomic Fire Records.

Gojira is a French heavy metal band from Ondres. Founded as Godzilla in 1996, the band's lineup – brothers Joe and Mario Duplantier (drums), Christian Andreu (guitar), and Jean-Michel Labadie (bass) – has been the same since the band changed its name to Gojira in 2001. Gojira has been known for its progressive and technical death metal styles and lyrics that often feature themes of spirituality, philosophy, and environmentalism. The band has gone "from the utmost obscurity during the first half of their career to widespread global recognition in the second".

My Ruin is an American alternative metal band from Los Angeles, California, composed of the husband and wife duo Tairrie B and Mick Murphy. The band has been through various lineup changes since its formation in 1999. The band's sound consists of passionate vocals and heavy rock beats, with most of the fanbase in the UK. Vocalist Tairrie B has cultivated a reputation both on and off the stage for her aggressive performances and acerbic vocal style. The band's sound has evolved and become heavier with each album, and Murphy's guitar playing becoming a prominent feature along with his solos and riffs.

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.