Dissonance Productions are set to release the official reissue of the D.R.I. "Greatest Hits" album, originally released in 2001. D.R.I.'s music has combined elements of punk rock, thrash metal, speed metal and heavy metal, while their early material has been described as hardcore punk. They are often cited as one of the key bands that helped create the crossover thrash genre, along with S.O.D., Suicidal Tendencies and Corrosion of Conformity.