MUSIC BLOG

Jumat, 15 Januari 2010

Thrash metal


Thrash metal is a subgenre of heavy metal that is characterized by its fast tempo and aggression. Thrash metal songs typically use fast, percussive and low-register guitar riffs, overlaid with shredding-style lead work. Thrash metal lyrics often deal with social issues using direct and denunciatory language, an approach which partially overlaps with the hardcore genre. The "Big Four" bands of thrash metal are Anthrax, Megadeth, Metallica, and Slayer,[ who simultaneously created and popularized the genre in the early 1980s.
The origins of thrash metal are generally traced to the late 1970s and early 1980s, when a number of bands began incorporating the sound of the New Wave of British Heavy Metal, creating a new genre and developing into a separate movement from punk rock and hardcore. This genre is more aggressive compared to its relative, speed metal, and can be seen in part to be a reaction to the lighter, more widely acceptable sounds and themes of glam metal.

Musical traits
Thrash metal generally features fast tempos, low-register, complex guitar riffs, high-register guitar solos, double bass drumming, and aggressive vocals.

Most thrash guitar solos are played at high speed, as they are usually characterized by shredding, and use techniques such as sweep picking, legato phrasing, alternate picking, string skipping, and two-hand tapping. Thrash lead guitarists are often influenced by the New Wave of British Heavy Metal movement.

Thrash guitar riffs often use chromatic scales and emphasize the tritone and diminished intervals, instead of using conventional single scale based riffing. For example, the main riff of Metallica's "Master of Puppets" is a chromatic descent, followed by a chromatic ascent based on the tritone. Rhythm guitar playing is characterized by extensive palm muting and down picking to give the riffs a chugging sound, along with extensive use of the pedal point technique (creating what can be considered a distinctive, 'thrashy' sound).

Speed, pacing, and time-changes also define thrash metal. Thrash tends to have an accelerating feel which may be due in large part to its aggressive drumming style. For example, thrash drummers often use two bass drums, or a double-bass pedal, in order to create a relentless, driving beat. Cymbal stops/chokes are often used to transition from one riff to another or to precede an acceleration in tempo.

To keep up with the other instruments, many thrash bassists use a pick. However, some prominent thrash metal bassists have used their fingers, such as Frank Bello, Greg Christian, Steve DiGiorgio, Robert Trujillo and the late Cliff Burton. Several bassists use a distorted bass tone, an approach popularized by Burton and Motörhead's Lemmy.

Lyrical themes in thrash metal include isolation, alienation, corruption, injustice, addiction, suicide, murder, warfare, and other maladies that afflict the individual and society. Humor and irony can occasionally be found, but they are limited, and are the exception rather than the rule.

History

Origins
NWOBHM bands directly influenced the development of early thrash. The early work of artists such as Diamond Head, Iron Maiden, Judas Priest, Venom, Motörhead, Tygers of Pan Tang, Raven, and Angel Witch, among others, introduced the fast-paced instrumentation that became essential aspects of thrash.

Featured on Judas Priest's British Steel, "Rapid Fire", has been noted as a "proto-thrash" song.

In 1981, a Southern California band by the name of 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 ad. Together, James and Lars 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. Metallica later relocated to the San Francisco Bay Area. McGovney was replaced with Cliff Burton, and Mustaine was later replaced with Kirk Hammett. The band released "Hit the Lights" on their first studio album, Kill 'Em All, in July 25, 1983.

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, a former respiratory therapist, and drummer Dave Lombardo, a pizza delivery driver, and Slayer was formed. Slayer was discovered by Metal Blade Records executive Brian Slagel while performing Iron Maiden's "Phantom of the Opera" at a show, and were promptly signed to the label. In December 1983, less than six months after the release of Kill 'Em All, Slayer put out their debut album, Show No Mercy.

The European thrash scene that began in early 1982 was almost exclusively influenced by the most aggressive music both Germany and England were producing at that time[citation needed]. British bands such as Tank, Raven and Venom, along with German metal exports Accept, motivated musicians from central Europe to start bands of their own, eventually producing German thrash exports such as Sodom, Kreator and Destruction.

In the early 80s Canada produced influential speed metal bands like Toronto's Anvil and Ottawa's Exciter whose insistence upon fast playing and aggressiveness is considered a main influence to proper thrash metal [citation needed]. Bands such as Montreal's Voivod were one of the first bands to combine progressive rock influences with speed metal.


Thanks To: Wikipedia.org
undestroyer.blogspot.com

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