|Stylistic origins||Thrash metal, hardcore punk, speed metal, punk rock|
|Cultural origins||Early 1980s, United States, particularly greater Los Angeles, New York City, the San Francisco, California Bay Area, and Houston|
|Typical instruments||Vocals, electric guitar, bass guitar, drums|
|Grindcore, groove metal, metalcore, digital hardcore|
|Crossover rock - Thrashcore|
Crossover thrash (often abbreviated to crossover) is a form of thrash metal and hardcore punk which had mixed both genres together or had influences from each other. The genre lies on a continuum between heavy metal and punk rock. Other genres on the same continuum have significant overlap with crossover thrash, and besides tradition hardcore punk and thrash metal, include such related genres as thrashcore, grindcore and skate punk.
The genre is often confused with thrashcore, which is essentially a faster hardcore punk rather than a more punk-oriented form of metal. Throughout the early and mid 1980s, the term "thrash" was often used as a synonym for hardcore punk (as in the New York Thrash compilation of 1982). The term "thrashcore" to distinguish acts of the genre from others was not coined until at least 1993. Many crossover bands, such as D.R.I., began as influential thrashcore bands. The "-core" suffix of "thrashcore" is sometimes used to distinguish it from crossover thrash and thrash metal, the latter of which is often referred to simply as "thrash", which in turn is rarely used to refer to crossover thrash or thrashcore. Thrashcore is occasionally used by the music press to refer to thrash metal-inflected metalcore.
Crossover thrash evolved when performers in metal began borrowing elements of hardcore punk's music. Void and their 1982 Split LP with fellow D.C. band The Faith are hailed as one of the earliest examples of hardcore/heavy metal crossover and their chaotic musical approach is often cited as particularly influential. Especially early on, crossover thrash had a strong affinity with skate punk, but gradually became more and more the province of metal audiences. The scene gestated at a Berkeley club called Ruthie's, in 1984. The term "metalcore" was originally used to refer to these crossover groups.
Hardcore punk groups Corrosion of Conformity, Dirty Rotten Imbeciles and Suicidal Tendencies played alongside thrash metal groups like Megadeth, Anthrax, Metallica and Slayer. This scene influenced the skinhead wing of New York hardcore, which began in 1984, and included groups such as Cro-Mags, Beastie Boys, Murphy's Law, Agnostic Front, and Warzone.
Other prominent crossover thrash groups include Nuclear Assault, All Out War, Stormtroopers of Death, Hogan's Heroes, SSD, DYS, Septic Death, Cryptic Slaughter, Electro Hippies, Gwar, The Boneless Ones, The Exploited, and Discharge.
Crossover incorporates fast paced thrash riffs mixed with more prominent hardcore punk styled riffs and vocals. Drumming is typically done at high speed, with D-beats sometimes being used. The style was an influence on groove metal (sometimes referred to as post-thrash), which formed later.
List of crossover thrash bands
- The Accüsed
- Agnostic Front
- Attitude Adjustment
- Blunt Force Trauma
- The Brood (band)
- Cerebral Fix
- Concrete Sox
- Corrosion of Conformity
- The Crucified
- Cryptic Slaughter
- Dayglo Abortions
- Dead Horse (band)
- Dr. Know
- Final Conflict
- Gang Green
- Hogan's Heroes
- The Icemen
- Lawnmower Deth
- Life of Agony (early)
- Mucky Pup
- Municipal Waste
- Nuclear Assault
- Ratos de Porão
- Send More Paramedics
- Short Sharp Shock (SSS)
- Sick Mother Fakers
- Soziedad Alkoholika
- Suicidal Tendencies
- Sworn Enemy
- This Is Hell (band)
- Uncle Slam
- Vegan Reich
- Verbal Abuse
- What Happens Next?
- Yellow Machinegun
- Felix von Havoc. "Maximum Rock'n'Roll #198". Retrieved June 20, 2008.
- "Powerviolence: The Dysfunctional Family of Bllleeeeaaauuurrrgghhh!!". Terrorizer no. 172. July 2008. p. 36-37.
- As Max Ward writes, "625 started in 1993 in order to help out the local Bay Area thrashcore scene." Ward, Max (2000). "About 625". 625 Thrashcore. Retrieved June 5, 2008.
- Stewart Voegtlin, "Soulfly Cranks Up the Thrash and Triggers a Debacle", Village Voice, July 29, 2008.  Access date: July 31, 2008.
- Burton, Brent (2011-08-30). "Two classic D.C. hardcore bands empty their vaults". Washington City Paper. Retrieved 2012-08-11.
- "Faith/Void Split". Sputnikmusic. 2011-06-05. Retrieved 2012-08-11.
- "The Faith/Void Split LP". Allmusic. Retrieved 2012-08-11.
- Blush, p. 115
- Blush, p. 193
- "Mywire.com". Mywire.com. Retrieved 2012-10-17.
- "Welcome to ActivePaper". Digitalnewspapers.libraries.psu.edu. Retrieved 2012-10-17.
- "Pickups.(guitar playing and recording techniques of artists and music groups)". Guitar Player. February 1, 2001.
- Peter Jandreus, The Encyclopedia of Swedish Punk 1977-1987, Stockholm: Premium Publishing, 2008, p. 11.
- Christe, Ian: Sound of the Beast: The Complete Headbanging History of Heavy Metal (2003), p. 184
- Rockpages.gr interview with Suicidal Tendencies
- Best Heavy Metal Albums Of 1986
- The Gauntlet :: Shadows Fall - Heavy Metal - News - Shadows Fall Videos - Shadows Fall Ringtones - mp3s - Tabs - Wallpaper - lyrics
- Blush, p. 186
- Blush, p. 188
- Anthrax, Danzig, Children Of Bodom & More: Metal File - News Story | Music, Celebrity, Artist News | MTV News
- * 1948-1999 Muze, Inc. POP Artists beginning with HOD, Phonolog, 1999, p. 1.No. 7-278B Section 207
- * Metalcore Magazine "Forbes, Chris. Tell Us About The Crossover Scene You Were A Part Of In The Eighies, June 20, 2007". Retrieved 2012-02-22.
- * Decolator, Paul. New Jersey. Maximum RockNRoll, July 1986, p. 41.
- "Blood Runs Deep: 23 Bands Who Shaped the Scene". Alternative Press. July 7, 2008. p. 110.
- Blush, Steven and Petros, George (2001). American Hardcore: A Tribal History. Los Angeles, CA: Feral House. ISBN 0-922915-71-7
- Waksman, Steve (2009). This Ain't the Summer of Love: Conflict and Crossover in Heavy Metal and Punk. Berkeley: University of California Press. ISBN 978-0-520-25310-0