Heavy metal guitarist known for his work with Lamb of God. His albums with the group include Sacrament, New American Gospel, and Wrath.
He joined Lamb of God after the group's original guitarist, Abe Spear, departed in the late 1990s.
He performed with the metal band Vehement.
He raised a son with his wife Brandy.
His brother, Chris Adler, was also a member of Lamb of God.