Unofficial Video featuring clips from "A Clockwork Orange" Death Angel is a Filipino-American thrash metal band from Concord, California, initially active from 1982 to 1991 and again since 2001. Death Angel has released six studio albums, two demo tapes, one box set and two live albums.

Two independent releases, The Ultra-Violence (1987) and Frolic Through the Park (1988), attracted the attention of Geffen Records, who signed the quintet in 1989, and released their next album, Act III, one year later. While Death Angel was touring in support of Act III, drummer Andy Galeon was injured in a tour bus accident, needing more than a year to fully recover. This resulted in the band's break up in 1991. However, Death Angel reformed in 2001 (without original guitarist Gus Pepa) at the Thrash of the Titans benefit concert for Testament singer Chuck Billy. The band continues to record and perform today.
The Ultra-Violence is the first album by the Bay Area thrash band Death Angel, released in 1987.The album was recorded while all members were under 20, with drummer Andy Galeon just 14 years old. The album sold 400,000 copies in just four months.
A Clockwork Orange is a 1971 film adaptation of Anthony Burgess's 1962 novel of the same name. It was written, directed and produced by Stanley Kubrick. It features disturbing, violent images, facilitating its social commentary on psychiatry, youth gangs, and other social, political, and economic subjects in a dystopian, future Britain.

Alex (Malcolm McDowell), the main character, is a charismatic, psychopathic delinquent whose interests include classical music (especially Beethoven), rape, and what is termed 'ultra-violence'. He leads a small gang of thugs (Pete, Georgie, and Dim), whom he calls his droogs (from the Russian друг, "friend", "buddy"). The film chronicles the horrific crime spree of his gang, his capture, and attempted rehabilitation via controversial psychological conditioning. Alex narrates most of the film in Nadsat, a fractured adolescent slang comprising Slavic (especially Russian), English, and Cockney rhyming slang.

A Clockwork Orange features a soundtrack comprising mostly classical music selections and Moog synthesizer compositions by Walter Carlos. The now-iconic poster of A Clockwork Orange was created by designer Bill Gold. The film holds the Guinness World Record for being the first in media history to use the Dolby sound system