Roots of The Dillinger Escape Plan

Between the Buried and Me, often abbreviated as BTBAM, is an American progressive metal band from Raleigh, North Carolina. Formed in 2000, the band consists of Tommy Giles Rogers Jr., Paul Waggoner, Dan Briggs, and Blake Richardson (drums).

Mr. Bungle is an American experimental rock band formed in Eureka, California, in 1985. Having gone through many incarnations throughout its career, the band is best known for its experimental rock period. During this time, it developed a highly eclectic style, cycling through several musical genres, often within the course of a single song, including heavy metal, avant-garde jazz, ska, disco, and funk, further enhanced by frontman Mike Patton's versatile singing style. This period also saw the band utilizing unconventional song structures and samples; playing a wide array of instruments; obscuring the members' identities and dressing up in masks, jumpsuits, and other costumes; and performing a diverse selection of cover songs during live performances.

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.

System of a Down is an Armenian-American heavy metal band formed in Glendale, California, in 1994. Since 1997, the band has consisted of founding members Serj Tankian, Daron Malakian, and Shavo Odadjian (bass); along with John Dolmayan (drums), who replaced original drummer Andy Khachaturian.

Megadeth is an American heavy metal band formed in Los Angeles in 1983 by vocalist and guitarist Dave Mustaine. Known for their technically complex guitar work and musicianship, Megadeth is one of the "big four" of American thrash metal—along with Slayer, Anthrax, and Metallica—and is credited with helping to develop and popularize the genre. Their music features intricate arrangements, fast rhythm sections, dual lead guitars, and lyrical themes such as war, conflicts, politics, religion, death, and personal relationships.

The Mahavishnu Orchestra was a jazz fusion band formed in New York City in 1971, led by English guitarist John McLaughlin. The group underwent several line-up changes throughout its history across its two periods of activity, from 1971 to 1976 and from 1984 to 1987. With its first line-up consisting of McLaughlin, drummer Billy Cobham, keyboardist Jan Hammer, violinist Jerry Goodman and bassist Rick Laird, the band received acclaim for its complex, intense music consisting of a blend of Indian classical music, jazz, and psychedelic rock as well as its dynamic live performances between 1971 and 1973. Many members of the band have gone on to acclaimed careers of their own in the jazz and jazz fusion genres.