Thrash metal is a sub-genre of Heavy Metal. Basically, it's a fusion of Hardcore Punk and the music of the New Wave of British Heavy Metal (NWOBHM; you know, Judas Priest, Iron Maiden). In slightly more detail, thrash metal, also known as "thrash", features very fast, low-register riff-heavy guitar playing, and equally fast drumming accompanied by virtuoso-style guitar solos typically using E minor keys though other keys aren't unheard of.
Thrash metal began in the early eighties and was popularized mainly by the "Big Four" (Metallica, Megadeth, Slayer and Anthrax) as well as the three main bands of the Teutonic thrash metal scene in Germany (Sodom, Kreator, Destruction). By the 90s, its popularity began to wane as the genres it inspired (see below) began to overtake it in popularity, but it still had enough of a dedicated following to begin a "revival" of sorts in the 2000's (see the "New Blood" section). In June of 2010, the Big Four of thrash metal played together on one stage for the first time ever in a historic concert tour in Europe.
Closely related to thrash is crossover thrash, a sub-genre of both thrash metal and hardcore punk started in the mid-80s. It is essentially thrash with much more obvious punk influence, namely less technical songwriting and more shouted vocals (especially gang vocals), but retains many of thrash's riffing and songwriting conventions. Named for the Dirty Rotten Imbeciles album Crossover, and most popularized by them, Suicidal Tendencies and Stormtroopers of Death, as well as Municipal Waste and Power Trip in later years.
Fellow metal genres Death Metal, Groove Metal and arguably Black Metal evolved directly from thrash. Thrash metal evolved from Speed Metal, and was instrumental in the creation of Power Metal.
Bands typically described as thrash metal include:
Old Guard
American West Coast
- Agent Steel
- Bitter End
- Dark Angel (later material overlaps with Progressive Metal)
- Death Angel
- Defiance
- Devastation (later material overlaps with Death Metal)
- Epidemic (also Death Metal and Grindcore)
- Evildead
- Exodus
- Forbidden
- Forced Entry
- Gammacide
- Heathen Band
- Hexx (also Power Metal for most of their career, briefly played death/thrash circa Morbid Reality)
- Hirax
- Holy Terror
- Lääz Rockit (Know Your Enemy onward, earlier material was power metal)
- Megadeth
- 1986 - Peace Sells... but Who's Buying?
- 1988 - So Far, So Good... So What!
- 1990 - Rust in Peace
- Metallica
- 1983 - Kill 'Em All
- 1984 - Ride the Lightning
- 1986 - Master of Puppets
- 1988 - ...And Justice for All (1988)
- 1991 - Metallica (Album)
- 1998 - Garage Inc.
- 2008 - Death Magnetic
- Neurosis (played crossover thrash on their first two albums, later moved into Post-Metal)
- Possessed (considered an early innovator of death metal)
- Rigor Mortis
- Sadus (mid-era material had some overlap with technical death metal)
- Slayer
- 1986 - Reign in Blood
- Suicidal Tendencies (played crossover thrash from 1987 to either 1992 or 1994 depending on who you ask)
- Testament (also Death Metal on their mid-late 90s albums)
- Tourniquet (also Progressive Metal and Christian Metal)
- Torture
- Ulysses Siren
- Viking
- Vio-lence
- Watchtower (also Progressive Metal and Power Metal)
American East Coast
- Anthrax
- Among the Living (1987)
- Atheist (demos and Piece of Time only, also an Ur-Example of technical death metal)
- Blood Feast
- Cannibal Corpse (Eaten Back to Life only, though they have many songs in that style from throughout their career and bordered on death/thrash once again with Red Before Black)
- Carnivore
- Dirty Rotten Imbeciles (later)
- Demolition Hammer
- False Prophet
- Gothic Slam
- Hallows Eve
- Hellwitch (also an Ur-Example of technical death metal)
- Iced Earth (later became Power Metal)
- Malevolent Creation (The Ten Commandments only)
- Meliah Rage (also power metal)
- M.O.D
- Nuclear Assault (Their first three albums also qualify as crossover thrash)
- Overkill
- Ripping Corpse (also Death Metal)
- S.O.D.
- Terrahsphere (also Progressive Metal, borders on death metal at times)
- Toxik (also Progressive Metal, as well as Power Metal on World Circus)
- Wargasm (later material was groove metal)
- Whiplash
Misc. American
- Anacrusis (also Progressive Metal) (St. Louis)
- Corrosion Of Conformity (Raleigh, North Carolina) (early work was crossover thrash, later moved on to Sludge Metal)
- Exhorder (Mixed with Groove Metal) (New Orleans)
- Flotsam And Jetsam (Arizona)
- GWAR (Richmond, Virginia)
- Incubus (also Death Metal) (Not be confused with the alternative rock band; currently, they are known as Opprobrium.) (Metarie, Louisiana)
- Intruder (Nashville)
- Macabre (Though they are Genre-Busting)
- Manilla Road (Mostly traditional heavy metal or Power Metal, but displayed strong influences from this on their albums between Open the Gates and The Courts of Chaos) (Wichita, Kansas)
- Master (also Death Metal) (Chicago, Illinois)
- Metal Church (Seattle, Washington)
- Morbid Saint (Sheboygan, Wisconsin)
- Num Skull (Greater Chicago)
- Pantera (also Groove Metal) (Texas)
- Sacred Reich (Arizona)
- Thought Industry (also Progressive/Avant-Garde Metal) (Kalamazoo, Michigan)
- Wrath (Chicago)
- John Zorn: Eclectic composer who mixes many different musical genres in his work, including thrash metal
- Spillane (1987)
- Radio (1993)
- Music for Children (1998)
Teutonic (German)
- Angel Dust (later became Power Metal)
- Assassin
- Assorted Heap (also Death Metal)
- Deathrow (also Progressive Metal on their later material)
- Depressive Age (also Progressive Metal)
- Destruction (also Speed Metal on their early material)
- Despair
- Exumer
- Holy Moses (Sabina Klassen is noted for being one of the few female singers in a thrash metal band)
- Kreator
- Living Death (earlier material is Speed Metal)
- Mekong Delta (also Progressive Metal)
- Paradox, beginning with Heresy (formerly Speed Metal)
- Protector (also Death Metal)
- SDI
- Sodom (started as Black Metal and Speed Metal, and experimented with Death Metal once)
- Tankard
- Vendetta
- Violent Force
Argentina
- Hammer
- Hermética
- Horcas
- Lethal
- Malón
- Militia
- Nepal
- Ojos Negros
- Rapier
- Serpentor
Brazilian
- Attomica
- Claustrofobia
- Dorsal Atlantica
- Executer
- Explicit Hate
- Holocausto (also Black Metal)
- Korzus
- The Mist
- Mutilator (also had elements of Black Metal)
- MX
- Sarcófago (Mixed with Black Metal and Death Metal)
- Sepultura before Chaos AD (mixed with Death Metal and later became Groove Metal; they became thrash again starting with Dante XXI)
- Soulfly, beginning with Dark Ages
- Torture Squad
- Vulcano (also Black Metal)
Canadian
- Aggression
- Annihilator (fused with Speed Metal and Progressive Metal; later material mixed with Groove Metal as well)
- Anvil (YMMV, has more in common with Heavy Metal with Power Metal touches)
- Dead Brain Cells (later material is also Progressive Metal)
- Exciter (though they may be Speed Metal more than anything, they had elements of the genre)
- Infernäl Mäjesty (death/thrash, later material fully overlapped with death metal)
- Obliveon (also prog)
- Razor
- Sacrifice
- Slaughter (punkish death/thrash band, not to be confused with the glam metal band)
- Voivod (their first two albums were punk-thrash; from their third album onwards they added in Progressive Metal elements that eventually eclipsed their thrashier sound)
British
- Acid Reign
- Amebix - Crust mixed with thrash
- Deathwish
- Discharge! - (While their early and most beloved material isn't 100% thrash, it's still heavily influential on the genre. The closest they got to pure thrash was their early nineties albums Massacre Divine and Shootin Up the World)
- Energetic Krusher
- Hydra Vein
- Onslaught
- Sabbat (not to be confused with the Japanese Black Metal act)
- Sacrilege (also d-beat, and a potential Ur-Example of crust punk)
- Seventh Angel
- Skyclad
- Venom (Actually a heavy/speed metal band, but extremely influential to the genre)
- Xentrix
Japanesenote :
- Abigail
- Anthem - has taken some detours into thrash, though it primarily falls under Power Metal or traditional Heavy Metal.
- Barbatos (Mixed with black metal, side project of Abigail)
- Flatbacker/EZO - probably the first well-known Japanese thrash band. Its singer would join Loudness, below, during its thrashiest period.
- Gargoyle - A thrash metal band with experimental tendencies.
- King's-Evil
- Loudness depending on the era, though 1991-93 is the thrash era, with 2010-12 coming up soon after. Also known for the Protest Song component of thrash, being well-known for left-leaning and social libertarian political messages.
- Narcotic Greed
- Negarobo
- Outrage
- Ritual Carnage
- Rosenfeld
- Sabbat - One the best known dedicated thrash metal bands from Japan. Incorporates black metal influences.
- Tokyo Yankees
- X Japan, during its days as "X" until around the mid-1990's, combined thrash with Hair Metal, Speed Metal and Progressive Metal
Misc.
- Artillery (Danish)
- Aspid (Russian)
- Calhoun Conquer (Swiss, also Progressive Metal, bordering on Avant-Garde Metal)
- Coroner (Swiss) (also Progressive Metal)
- Celtic Frost (Swiss) (Also Black Metal and Death Metal)
- Criminal (Chilean)
- Cyclone (Belgian)
- Flames (Greek)
- F.K.Ü. (Sweden. Started in 1987, released first album in 99.)
- Hexenhaus (Swedish, also Power Metal)
- Hobbs Angel Of Death (Australian)
- Invocator (Danish)
- Legion Of The Damned (Dutch)
- Mandator (Dutch)
- Maninnya Blade (Sweden)
- Mortal Sin (Australian)
- Midas Touch (Sweden)
- Necrosis (Chilean)
- Pestilence (Dutch) (Malleus Maleficarum only)
- Poltergeist (Swiss)
- Red Warszawa (Danish)
- Shah (Russian)
- Stone (Finnish)
- Witchtrap (Colombia)
- Wolf Spider (Polish, also Progressive Metal)
New Blood
- 3 Inches of Blood (Canada)
- Algebra (Sweden)
- Angelus Apatrida (Spain)
- Atomic Witch (Ohio)
- Austrian Death Machine (side project of Tim Lambesis, known for his work with As I Lay Dying) (California)
- Avenger Of Blood (Nevada)
- Barbatos (Japan)
- Besieged (also death metal) (Canada)
- Bestial Invasion (Ukraine)
- Bio-Cancer (also Death Metal) (Greece)
- Black Fast (also Progressive Metal) (Missouri)
- Black Mass (Massachusetts)
- Black Tide (Florida, later material is melodic metalcore)
- Body Count (kind of; they started in the 1990's - also Rap Metal on later releases) (California)
- Body Count (1992)
- Bonded By Blood (California)
- Bullet for My Valentine (Mixed with Metalcore) (United Kingdom)
- Burning Witches (Switzerland)
- Buzzoven (An odd mixture of Crossover Thrash and Sludge Metal) (North Carolina)
- Chemicaust (Texas)
- Children (also progressive metal and blues rock) (New York)
- Chronosphere (Greece)
- Craven Idol (also black metal) (United Kingdom)
- Critical Defiance (Chile)
- Cryptic Shift (also Progressive Metal and Technical Death Metal) (United Kingdom)
- Cryptosis (originally Distillator) (Netherlands)
- Dekapitator (sort of, they got their start in the late nineties) (California)
- Demiricous (Indiana)
- Demoniac (also Black Metal) (Chile)
- Diamond Plate (Illinois)
- Droid (also Progressive Metal) (Canada)
- Enforced (Virginia)
- Evile (United Kingdom)
- Exmortus (Genre-Busting example, but thrash is the scene they are most heavily rooted in) (California)
- Extinction A.D. (also Hardcore Punk, borders on metalcore at times) (New York)
- Fastkill (Japan)
- Foreseen (Finland)
- Fueled By Fire (California)
- Gama Bomb (Ireland)
- Ghoul (California)
- God Forbid (starting with Gone Forever; also Metalcore) (New Jersey)
- Hammers of Misfortune (Overtaker, also Progressive Metal)
- Harlott (Australia)
- The Haunted (melodic death/thrash, melodic metalcore in the primary Peter Dolving era) (Sweden)
- Havok (Colorado)
- Hexen (California)
- High Command (Massachusetts)
- Hypnosia (another late-nineties band) (Sweden)
- Invincible Force (also Death Metal) (Chile)
- Judiciary (also Hardcore Punk) (Texas)
- King Gizzard and the Lizard Wizard (huge fans of the genre who play this on Infest the Rats' Nest and PetroDragonic Apocalypse..., also stoner metal on those releases) (Australia)
- Lamb of God (Virginia)
- Lazarus AD (mixed with Groove Metal) (Wisconsin)
- Lich King (Massachusetts)
- Lost Society (first few albums, later material is melodic metalcore) (Finland)
- Machine Head (also Groove Metal; although they've been around since 1992 and occasionally put thrash influences in their early albums, it wasn't until 2007's The Blackening that they truly became a thrash metal band) (California)
- Madrost (also Technical Death Metal) (California)
- Mantic Ritual (Pennsylvania, relocated to California)
- Mastery (Canada)
- Mental Devastation (Chile)
- Merciless Death (California)
- Ministry (From Houses of the Molé onward, mixed with Industrial Metal)note (Texas)
- Miscreance (also Technical Death Metal) (Italy)
- Municipal Waste (Virginia)
- Nekromantheon (mixed with black metal) (Norway)
- Nervosa (death/thrash starting with Downfall of Mankind) (Brazil)
- Noisem (also Death Metal) (Maryland)
- Oath of Cruelty (Texas)
- Obsolete (also Technical Death Metal and Progressive Metal) (Minnesota)
- Ouroboros (also Technical Death Metal) (Australia)
- Paranorm (also Progressive Metal) (Sweden)
- Parkcrest (Chile)
- Phylactery (Canada)
- Plague Years (Michigan)
- Power Trip (also Hardcore Punk) (Texas)
- Profanator (Mexico)
- Project: Roenwolfe (also Power Metal) (Florida)
- Razormaze (Massachusetts)
- Revocation (half thrash, half Technical Death Metal) (Massachusetts)
- Ripper (also Death Metal) (Chile)
- Sadistic Ritual (Georgia)
- Sakrificer (California)
- Savage Messiah (also Power Metal) (United Kingdom)
- Seven Kingdoms (Florida)
- Shadows Fall (between The War Within and Retribution, mixed with Metalcore) (Massachusetts)
- Shards of Humanity (also death metal) (Tennessee)
- Schizophrenia (also death metal) (Belgium)
- Shrapnel (United Kingdom)
- Skeletonwitch (also Melodic Death Metal, became melodic black metal on Devouring Radiant Light) (Ohio)
- Skelteria (Texas)
- Stam1na (Finland)
- Steel Bearing Hand (Texas)
- Suicidal Angels (Greece)
- Susperia (Norway)
- Sylosis (fused with Melodic Death Metal and Progressive Metal) (United Kingdom)
- Take Offense (California)
- Tantara (Norway)
- Tremonti (mixed with Post-Grunge and Groove Metal) (Florida)
- Toxic Holocaust (also Black Metal) (Oregon)
- Toxic Ruin (Wisconsin)
- Trivium (mixed with Metalcore) (Florida)
- The Troops of Doom (Brazil)
- Unlocking the Truth (New York)
- Vektor (also Progressive Metal) (Arizona, relocated to Pennsylvania)
- Vexovoid (Italy)
- Violator (Brazil)
- Warbringer (California)
- Wastelander (Michigan)
- Zombiekrig (Sweden)
Tropes common in this genre are:
- Berserk Button: Hair Metal, especially during the genre's '80s heyday, to thrash bands and their respective fanbases who regarded them with the same kind of derision reserved for New Kids on the Block. It is not even remotely an exaggeration to say that if you went to a thrash show in the 80s with so much as a glammy haircut, you'd get turned away at the door and be told to go fuck yourself (if you were lucky), and would have a very real chance of getting jumped.
- Darker and Edgier: Compared to its direct progenitor Speed Metal.
- Within thrash metal, the Teutonic scene is the Darker and Edgier counterpart to the US scene.
- And also within thrash metal, Brazillian Thrash, which is even more extreme than Teutonic thrash and bordered on proto-black metal in places with groups such as Holocausto, Sarcofago and early Sepultura.
- Epic Riff: Being one of the most riff driven genres of music, these are pretty common.
- Fandom Rivalry: While most thrash fans are perfectly content to listen to, both, Metallica and Megadeth, certain fans still argue about which band is better, which song is originally written by which bands, etc. Notable in that the bands themselves were far from friendly with each other for a long time.
- Follow the Leader: While there were several thrash metal bands willing to take their own spin on thrash metal in its heyday, the genre had more than its fair share of copycat bands that record labels were more than willing to sign because of its popularity, no matter how unoriginal or uninspired (much like what happened with it's hated enemy, Hair Metal). This happened again with the 2000's revival, with many bands happy to just imitate bands like Slayer, Exodus, Anthrax, etc., without adding anything new to it, and the image of the derivative Exodus, Anthrax, Kreator, or Nuclear Assault clone with a cookie-cutter Ed Repka or Andrei Bouzikov album cover with zombies, monsters, or mutants standing around looking menacing or doing bad things to people who sang about Heavy Meta, beer, and 80s action and slasher movies became indelibly burned into the scene consciousness. The derisive label of "pizza thrash"note quickly gained traction as an epithet to hurl at bands who fit this mold, and with the general demise of the retro thrash boom in the 2010s, anyone who fits the "pizza thrash" mold is unlikely to see any meaningful success.
- Gateway Series: Metallica is one for thrash, and often to classic metal as a whole. Slayer and the "big three" German bands (Kreator especially) tend to be this for harsher thrash and often to extreme metal as a whole.
- Genre-Killer: Thrash never "died" as such, but the rise of newer sub-genres (some of which were directly influenced by thrash), and the fact that some of the bigger bands in the genre underwent stylistic changes, lead to the genre's waning popularity in the 90s. The retro thrash revival, on the other hand, did die, and the causes were a mix of increasing mainstream apathy due to a glut of third-tier acts, the almost universally awful record contracts (particularly from Earache; Bonded by Blood, in particular, was so broke during their touring days that on one tour in 2010, the bigger bands repeatedly gave or bought them food because they couldn't afford to eat) that bled many bands dry and left them hopelessly in debt to their labels, and the omnipresence of tour buy-ons onto bills that they often did not belong on that ultimately hurt their ability to gain reliable fanbases, and the collapse of Heavy Artillery Records in mid-2012 can generally be pinpointed as the last nail in the revival's coffin. While much of the damage has been mended and modern thrash has begun to creep back as of the early 2020s, the scene is far more rooted in the underground than the 2000s acts were and is based heavily around Unspeakable Axe Records, Blood Harvest, and Redefining Darkness Records, and most newer acts that get noticed fall into crossover/hardcore, death/thrash or blackened thrash, or technical thrash.
- Genre Relaunch: While there were still bands playing thrash metal throughout the 1990's and early 2000's, the genre suddenly saw a surge in popularity in the mid-2000's, mainly thanks to Municipal Waste. Labels such as Earache and Nuclear Blast capitalized on this, and by the end of the decade there were several well known acts playing "retro-thrash."
- Gorn: Not used as much as death metal, but still occasionally used, most famously by Slayer and some German thrash bands.
- Harsh Vocals: Used mainly by Teutonic thrash bands, but occasionally heard in bands from other scenes as well.
- Lighter and Softer: Lyrically, crossover thrash bands tend to be this compared to regular thrash bands, and many songs tend to be more humorous in nature, but they may be just as fast and intense musically, and sometimes more so.
- Metal Scream: Often more of the operatic or snarling variety.
- Motor Mouth: Rapid fire vocal delivery is pretty common, especially in crossover but also in more "standard" thrash bands, particularly on the extreme (and extreme speed) end of the spectrum. Tom Araya, Mike Muir, Kurt Brecht, Billy Milano, Sean Killian and Don Doty are just a few vocalists especially known for this.
- Power Ballad: "Semi-ballads" are pretty common, especially on earlier albums.
- Protest Song: Being influenced by Hardcore Punk, political songs show up frequently in thrash.
- Rated M for Manly: Just try to deny it, whether you're a fan of the genre or not.
- This is evidenced by the joke "What has 2,000 legs and 2 breasts? The audience at a thrash metal concert."
- Rock Me, Amadeus!: The genre has a huge emphasis on fast yet highly melodic shredding, though not as much as its sister genre, Power Metal.
- Rock Me, Asmodeus!: A common theme among the more extreme bands, most prominently Slayer.
- Trope Codifier: Metallica for more melodic or traditional thrash and Slayer for the more extreme side of thrash. Suicidal Tendencies and Dirty Rotten Imbeciles are this for crossover thrash.
- Trope Maker: It's not exactly clear who should get credit for playing the first thrash song, but it's generally agreed that Metallica's Kill 'Em All is the first thrash album. Venom's Welcome to Hell is a possible Ur-Example.
- Ur-Example:
- Two of the most common candidates for "first thrash songs" are Black Sabbath's "Symptom of the Universe" and Judas Priest's "Dissident Aggressor" (later covered by Slayer).
- Before them was "Stone Cold Crazy" by Queen (if not considered it for this genre, is definitely the first example of Speed Metal). "Parasite" by Kiss is a more obscure one brought up. These were later covered by Metallica and Anthrax respectively.
- Though the New Wave of British Heavy Metal is a big inspiration, Motörhead, Venom and Diamond Head are perhaps the biggest, with Venom's Welcome to Hell perhaps being the ultimate "earliest thrash album".
Thrash metal songs (excluding the Big Four, with geographies listed):
- Annihilator - Wicked Mystic
(Canada)
- Artillery - Khomaniac
(Denmark)
- Coroner - Die by My Hand
(Switzerland)
- Dark Angel - The Burning of Sodom
(Los Angeles)
- Destruction - Curse the Gods
(Germany)
- Enforced - UXO
(Virginia)
- Exodus - The Toxic Waltz
(Bay Area)
- Flotsam and Jetsam - Hammerhead
(Arizona)
- Forbidden - Through Eyes of Glass
(Bay Area)
- Gama Bomb - Hammer Slammer
(Ireland)
- Havok - Scumbag in Disguise
(Colorado)
- Heathen - Hypnotized
(Bay Area)
- Hobbs' Angel of Death - Jack the Ripper
(Australia)
- Holy Moses - Current of Death
(Germany)
- Kreator - Ripping Corpse
(Germany)
- Mantic Ritual - Black Tar Sin
(Pennsylvania)
- Narcotic Greed - As the World Is Burnt
(Japan)
- Nekromantheon - Cast Down to the Void
(Norway)
- Nervosa - Never Forget, Never Repeat
(Brazil)
- Overkill - Hello from the Gutter
(New Jersey)
- Power Trip - Executioner's Tax (Swing of the Axe)
(Texas)
- Razor - Violent Restitution
(Canada)
- Rigor Mortis - Wizard of Gore
(Texas)
- Sabbat - Hosanna in Excelsis
(UK)
- Sacrifice - Terror Strikes
(Canada)
- Sodom - Agent Orange
(Germany)
- Testament - Over the Wall
(Bay Area)
- Toxik - World Circus
(New York)
- Violator - Atomic Nightmare
(Brazil)
- Wargasm - Bullets and Blades
(Boston)