Roots of The Ghost Inside

Unearth is an American metalcore band formed in Boston, Massachusetts, in 1998. The group consists of lead guitarist Buz McGrath, vocalist Trevor Phipps, bassist Chris O'Toole, drummer Mike Justian and rhythm guitarist Peter Layman. They are currently signed to Metal Blade Records and have released eight studio albums. Their most recent studio album, The Wretched; the Ruinous, was released on May 5, 2023.

As I Lay Dying is an American metalcore band from San Diego, California. Formed in 2000 by vocalist Tim Lambesis, the band's first full lineup was completed in 2001. The band has released eight albums, one split album, and two compilation albums.

Killswitch Engage is an American metalcore band from Westfield, Massachusetts, formed in 1999. The band's current lineup consists of vocalist Jesse Leach, guitarists Joel Stroetzel and Adam Dutkiewicz, bassist Mike D'Antonio, and drummer Justin Foley. Howard Jones was the band's lead vocalist from 2002 to 2012.

Bleeding Through is an American metalcore band from Orange County, California, formed in 1999. Influenced largely by hardcore punk and Swedish melodic death metal, the band was established by lead vocalist Brandan Schieppati as a personal project after leaving Throwdown. Schieppati, who also was a member of Eighteen Visions, originally balanced playing with Eighteen Visions and Bleeding Through, recording the independent albums Dust to Ashes (2001) and Portrait of the Goddess (2002) before departing Eighteen Visions to focus on Bleeding Through. The remainder of the band today comprises drummer Derek Youngsma, keyboardist Marta Demmel, and guitarists John Arnold and Brandon Richter. As of 2024, the band have sold more than 400,000 albums worldwide.

Less Than Jake is an American ska punk band from Gainesville, Florida, formed in 1992. The band consists of Chris DeMakes, Roger Lima, Buddy Schaub (trombone), Peter "JR" Wasilewski (saxophone) and Matt Yonker (drums).

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.