Screaming is an extended vocal technique that is popular in "aggressive" music genres such as heavy metal, punk rock, and noise music. It is common in the more extreme subgenres of heavy metal, such as death and black metal as well as many other subgenres.

Extreme metal is a loosely defined umbrella term for a number of related heavy metal music subgenres that have developed since the early 1980s. It has been defined as a "cluster of metal subgenres characterized by sonic, verbal, and visual transgression".