Thrash metal

Venom's early work is considered a major influence on thrash metal.

Among the earliest songs credited with influencing future thrash musicians was Queen's "Stone Cold Crazy", recorded and released in 1974. The song was described as being thrash metal "before the term had been invented".[11] Black Sabbath's "Symptom of the Universe", released in 1975, is often referred to as a compelling early influence on thrash, and was a direct inspiration for Diamond Head's pioneering song "Am I Evil?".[12] The NWOBHM bands emerging from Britain in the late 1970s further influenced the development of early thrash. The early work of artists such as Diamond Head, Iron Maiden, Venom, Motörhead, Tygers of Pan Tang, Raven, and Angel Witch, among others, introduced the fast-pace and intricate musicianship that became core aspects of thrash. Phil Taylor's double-bass drumming featured in Motörhead's 1979 song "Overkill" has been acknowledged by many thrash drummers, most notably Lars Ulrich, as a primary influence on their playing. Metal Blade Records executive Brian Slagel played a key role in bringing the emerging genre to a larger audience, as he was responsible for discovering both Metallica and Slayer and producing their earliest studio recordings.

Void is hailed as one of the earliest examples of hardcore/heavy metal crossover, whose chaotic musical approach is often cited as particularly influential.[13] Their 1982 split LP with fellow Washington band The Faith showed both bands exhibiting quick, fiery, high-speed punk rock. It has been argued that those recordings laid the foundation for early thrash metal, at least in terms of selected tempos.[14]

In Europe, the earliest band of the emerging thrash movement was Venom from Newcastle upon Tyne, formed in 1979. Their 1982 album Black Metal has been cited as a major influence on many subsequent genres and bands in the extreme metal world, such as Bathory, Hellhammer, Slayer, and Mayhem. The European scene was almost exclusively influenced by the most aggressive music Germany and England were producing at the time. British bands such as Tank and Raven, along with German band Accept, motivated musicians from central Europe to start bands of their own, eventually producing groups such as Sodom, Kreator, and Destruction from Germany, as well as Switzerland's Coroner.

In 1981, Southern California band Leather Charm wrote a song entitled "Hit the Lights". Leather Charm soon disbanded and the band's primary songwriter, vocalist/rhythm guitarist James Hetfield, met drummer Lars Ulrich through a classified advertisement. Together, Hetfield and Ulrich formed Metallica, the first of the "Big Four" thrash bands, with lead guitarist Dave Mustaine, who would later form Megadeth, another of the "Big Four" originators of thrash, and bassist Ron McGovney. McGovney would be replaced by Cliff Burton, and Mustaine was later replaced by Kirk Hammett, and at Burton's insistence the band relocated to the San Francisco Bay Area. Before Metallica had even settled on a definitive lineup, Metal Blade Records executive Brian Slagel asked Hetfield and Ulrich (credited as "Mettallica") to record "Hit the Lights" for the first edition of his Metal Massacre compilation in 1982. An updated version of "Hit the Lights" would later open their first studio album, Kill 'Em All, released in mid-1983.[15]

The term "thrash metal" was first used in the music press by Kerrang! magazine's journalist Malcolm Dome while making a reference to another of the "Big Four", Anthrax, and their song "Metal Thrashing Mad".[16] Prior to this, Metallica frontman James Hetfield referred to his band's sound as speed metal or power metal.

Another "Big Four" thrash band formed in Southern California in 1981, when guitarists Jeff Hanneman and Kerry King met while auditioning for the same band and subsequently decided to form a band of their own. Hanneman and King recruited vocalist/bassist Tom Araya and drummer Dave Lombardo, and Slayer was formed. Slayer was discovered by Metal Blade Records executive Brian Slagel; the band's live performance of Iron Maiden's "Phantom of the Opera" so impressed him that he promptly signed them to his label. In December 1983, four months after the release of Metallica's debut Kill 'Em All, Slayer released their debut album, Show No Mercy.

To the north, Canada produced influential thrash and speed metal bands such as Annihilator, Anvil, Exciter, Razor and Voivod.

The popularity of thrash metal increased in 1984 with the release of Metallica's sophomore record Ride the Lightning, as well as Anthrax's debut Fistful of Metal. Overkill and Slayer released extended plays on independent labels the same year. This led to a heavier sounding form of thrash, which was reflected in Exodus' Bonded by Blood and Slayer's Hell Awaits. In 1985, the German band Kreator released their debut album Endless Pain and the Brazilian band Sepultura released their EP Bestial Devastation. Megadeth, which was formed by former Metallica guitarist Dave Mustaine, released their debut album Killing Is My Business... and Business Is Good!, and Anthrax released the critically acclaimed Spreading the Disease in 1985.

From a creative standpoint, the year 1986 was perhaps the pinnacle of thrash metal, as a number of critically acclaimed and genre defining albums were released. Metallica's major label debut Master of Puppets was released in March, becoming the first thrash album to be certified platinum, being certified 6× platinum by the Recording Industry Association of America (RIAA). Kreator released Pleasure to Kill in April, which would later be a major influence on the death metal scene.[17] Megadeth released Peace Sells... but Who's Buying? in September, an album which proved to be the band's commercial and critical breakthrough and which AllMusic later cited as "a classic of early thrash".[18] Slayer, regarded as one of the most sinister thrash metal bands of the early 1980s,[19] released Reign in Blood in October, an album considered by some to have single-handedly inspired the death metal genre.[20] Also in October, Nuclear Assault released their debut album Game Over.

Slayer (pictured in 2007) released Reign in Blood in 1986, considered a landmark achievement in the genre's history.

In 1987, Anthrax released their third album Among the Living, which borrowed elements from their two previous releases, with fast guitar riffs and pounding drums. Death Angel took a similar approach with their 1987 debut, The Ultra-Violence. In 1988, Suicidal Tendencies, who had previously been a straightforward hardcore punk band, released their major label debut How Will I Laugh Tomorrow When I Can't Even Smile Today, which helped pioneer the crossover thrash genre.

Sepultura's third album, Beneath the Remains, earned them some mainstream appeal as it was released by Roadrunner Records. Testament continued through the late 1980s with The New Order and Practice What You Preach, both albums showing the band's musical growth and gaining Testament nearly the same level of popularity as the "Big Four".[21][22] Vio-lence and Forbidden, two relative latecomers to the Bay Area thrash metal scene, released their debut albums Eternal Nightmare and Forbidden Evil in 1988. Canadian thrashers Annihilator released their highly technical debut Alice in Hell in 1989, which was praised for its fast riffs and extended guitar solos. Sadus appeared later, demonstrating a sound which was primarily driven by the fretless bass of Steve DiGiorgio. In Germany, Sodom released Agent Orange, and Kreator would release Extreme Aggression.

From 1987 to 1989, Overkill released Taking Over, Under the Influence and The Years of Decay, three albums considered their best. In 1988, Slayer released South of Heaven, Megadeth released So Far, So Good... So What!, Anthrax released State of Euphoria while Metallica's ...And Justice for All spawned the band's first video and Top 40 hit, the World War I–themed song "One".

A substantial number of thrash metal groups pay tribute to punk rock and hardcore punk. Metallica has covered Discharge ("Free Speech for the Dumb"), Anti-Nowhere League ("So What?"), Killing Joke ("the Wait"), Ramones ("53rd & 3rd", among others), and The Misfits ("Die Die my Darling", "Last Caress/Green Hell"),[23] and Slayer recorded Undisputed Attitude, an album of punk rock covers, including Minor Threat, early D.R.I., and Iggy and the Stooges.[24] Megadeth have covered two Sex Pistols songs ("Anarchy in the UK" and "Problems"), as have Anthrax ("God Save the Queen" and "Friggin' in the Riggin"). Anthrax have also covered "Protest and Survive" by Discharge on their album Attack of the Killer B's, "We're a Happy Family" by Ramones, and "New Noise" by the Swedish band Refused as a hidden track on Worship Music. Overkill have covered the Sex Pistols ("No Feelings"), Ramones ("I'm Against it"), and Dead Boys ("Sonic Reducer", and "Ain't Nothing to Do"). In addition, Pantera covered Poison Idea ("the Badge").[25]

A number of more typical but technically sophisticated albums were released in 1990, including Megadeth's Rust in Peace, Anthrax's Persistence of Time, Slayer's Seasons in the Abyss, Suicidal Tendencies' Lights...Camera...Revolution!, Testament's Souls of Black, Kreator's Coma of Souls, Destruction's Cracked Brain, Forbidden's Twisted into Form, Exodus' Impact Is Imminent, and the more groove-oriented Pantera's Cowboys from Hell. All of those albums were commercial high points for the aforementioned artists. Many of these bands embarked on a group tour called the "Clash of the Titans" the same year. Several albums that continued this style, which had come to be known as technical thrash metal, were released in 1991, such as Overkill's Horrorscope, Heathen's Victims of Deception, Dark Angel's Time Does Not Heal, Sepultura's Arise, and Coroner's Mental Vortex.

Later in 1991, Metallica released their eponymous album, known as "The Black Album". The album marked a stylistic change in the band, eliminating much of the speed and longer song structures of the band's previous work, and instead focusing on more concise and slower songs. It would go on to become the band's best selling album, and began a wave of thrash metal bands releasing more commercially oriented albums.

After the commercial and artistic climax for the genre, the energy of the thrash metal was exhausted and it was overtaken by the rising alternative metal and grunge movements.[26] In the 1990s many veteran thrash metal bands began changing to more accessible, radio-friendly styles.[27] Metallica was a notable example of this shift, particularly with their mid–to–late 1990s albums Load, and ReLoad, which displayed minor blues and southern rock influences, and were seen as a major departure from the band's earlier sound.[28] Megadeth took a more accessible heavy metal route starting with their 1992 album Countdown to Extinction,[29] and Testament released the melodic The Ritual in 1992.[30]

As further extreme metal genres came to prominence in the 1990s (industrial metal, death metal and black metal each finding their own fanbase), the heavy metal "family tree" soon found itself blending aesthetics and styles.[31] For example, bands with all the musical traits of thrash metal began using death growls, a vocal style borrowed from death metal, while black metal bands often utilized the airy feel of synthesizers, popularized in industrial metal. Today the placing of bands within distinct subgenres remains a source of contention for heavy metal fans, however, little debate resides over the fact that thrash metal is the sole proprietor of its respective spinoffs.

Many 1980s-era thrash bands who split or were inactive during the 1990s – such as Dark Angel, Death Angel, Nuclear Assault, and Forbidden – reunited in the 2000s. Notable bands returned to their roots with releases such as Kreator's Violent Revolution (2001), Metallica's Death Magnetic (2008), Megadeth's Endgame (2009), Slayer's World Painted Blood (2009), Exodus' Exhibit B: The Human Condition (2010), Overkill's Ironbound (2010), Anthrax's Worship Music (2011), Testament's Dark Roots of Earth (2012), and Flotsam and Jetsam's Ugly Noise (2012).