American metalcore band formed in 1999.
Members include Jesse Leach - lead vocals (rejoined 2012), Adam Dutkiewicz - guitar, Mike D'Antonio - bass, Joel Stroetzel - guitars, Justin Foley - drums.
They released their debut album, "Killswitch Engage" in 2000, followed by: "Alive or Just Breathing" (2002), "The End of Heartache" (2004), "As Daylight Dies" (2006), "Killswitch Engage" (2009), "Disarm the Descent" (2013), "Incarnate" (2016), plus 2019's: "Atonement".