Lamb of God is an American heavy metal band from Richmond, Virginia. Formed in 1990, the group consists of vocalist Randy Blythe, guitarists Mark Morton and Willie Adler, bassist John Campbell, and drummer Chris Adler. The band is considered part of the New Wave of American Heavy Metal movement.
Since its formation, Lamb of God has released six studio albums, one live album, one compilation album and three DVDs. The band's cumulative sales equal almost two million in the United States. In 2007 the band received a Grammy nomination for their 2006 album Sacrament. Lamb of God has toured with the Ozzfest twice and appeared on Slayer's The Unholy Alliance Tour in 2006. Other appearances include Download Festival and Sonisphere Festival in the UK, Soundwave Festival, Mayhem Festival 2010 and Gigantour. From 2008 to 2010 they toured as part of Metallica's (World Magnetic Tour).