Legacy of Darkest Hour

Shadows Fall is an American metalcore band from Springfield, Massachusetts, formed in 1996. Although Shadows Fall has experienced several line-up changes, for most of its recording career, Shadows Fall has been composed of guitarists Jonathan Donais and Matt Bachand, bassist Paul Romanko, lead vocalist Brian Fair and drummer Jason Bittner.

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.

Chimaira is an American heavy metal band from Cleveland, Ohio. Formed in August 1998, the band's name is derived from the word Chimera, a monstrous creature in Greek mythology. Throughout its history, the band had numerous line-up changes, leaving vocalist Mark Hunter as the only constant member. The band dissolved in 2014, but announced a reunion in 2017 and a return in 2023 with most of the group's longtime members rejoined.

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.

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.

God Forbid is an American metalcore band formed in East Brunswick, New Jersey in 1996. Initially breaking up in 2013, they have been semi-active since reuniting in 2022.