Information: - Pantera was an American heavy metal band from Arlington, Texas. The group was formed in 1981 by the Abbott brothers drummer Vinnie Paul and guitarist Dimebag Darrell along with vocalist Terry Glaze. Bassist Rex Brown joined the band the following year, replacing the original unofficial bass guitarist Tommy D. Bradford. Having started as a glam metal band, Pantera released four albums during the 1980s. Looking for a new and heavier sound, Pantera replaced Glaze with Phil Anselmo in late 1986 and released "Power Metal" in 1988. With its fifth album, 1990's "Cowboys from Hell", Pantera introduced a groove metal sound. Pantera's sixth album, 1992's "Vulgar Display of Power", exhibited an even heavier sound. "Far Beyond Driven" (1994) debuted at number one on the "Billboard" 200. - Necrophilia, also called thanatophilia, is a sexual attraction or sexual act involving corpses. The attraction is classified as a paraphilia by the "Diagnostic and Statistical Manual" (DSM) of the American Psychiatric Association. The term was coined by the Belgian alienist Joseph Guislain, who first used it in a lecture in 1850. It derives from the Greek words "" ("nekros"; "dead") and "" ("philia"; "love"). - Philosophy (from Greek , "philosophia", literally "love of wisdom") is the study of general and fundamental problems concerning matters such as existence, knowledge, values, reason, mind, and language. The term was probably coined by Pythagoras (c. 570 c. 495 BC). Philosophical methods include questioning, critical discussion, rational argument and systematic presentation. Classic philosophical questions include: Is it possible to know anything and to prove it? What is most real? However, philosophers might also pose more practical and concrete questions such as: Is there a best way to live? Is it better to be just or unjust (if one can get away with it)? Do humans have free will? - Exhorder is an American metal band from New Orleans, Louisiana. They are credited as the purveyors of the groove-oriented thrash sound later made famous by bands such as Pantera, Lamb of God, White Zombie, and Machine Head. Their debut LP was regarded as a large influence on the NOLA metal scene Initially active from 1985 to 1994, they have since reformed in 2008. - Denmark is a Scandinavian country in Europe. The southernmost and smallest of the Nordic countries, it is south-west of Sweden and south of Norway, and bordered to the south by Germany. The Kingdom of Denmark is the sovereign state that comprises Denmark proper and two autonomous constituent countries in the North Atlantic Ocean: the Faroe Islands and Greenland. Denmark has a total area of , and a population of 5.7million. The country consists of a peninsula, Jutland, and an archipelago of 443 named islands, with the largest being Zealand and Funen. The islands are characterised by flat, arable land and sandy coasts, low elevation and a temperate climate. - Lovecraftian horror is a subgenre of horror fiction that emphasizes the cosmic horror of the unknown (and in some cases, unknowable) more than gore or other elements of shock, though these may still be present. It is named after American author H. P. Lovecraft (1890 1937). - Esbjerg Municipality is a municipality (Danish, "kommune") in Region of Southern Denmark on the west coast of the Jutland peninsula in southwest Denmark. Its mayor is Johnny Strup, from the Venstre (Center-Right Party) political party. By 1 January 2007, the old Esbjerg municipality was, as the result of "Kommunalreformen" ("The Municipal Reform" of 2007), merged with the former Bramming and Ribe municipalities to form the new Esbjerg municipality. This municipality has an area of 741km (286 sq. miles) and a total population of 114,244 (2008). - Symphony X is an American progressive metal band from Middletown, New Jersey. Founded in 1994, the band consists of guitarist Michael Romeo, keyboardist Michael Pinnella, drummer Jason Rullo, lead vocalist Russell Allen and bassist Michael Lepond. - Satanism is a group of ideological and philosophical beliefs based on the character of Satan. Contemporary religious practice of Satanism began with the founding of the Church of Satan in 1966, although a few historical precedents exist. Prior to the public practice, Satanism existed primarily as an accusation by various Christian groups toward perceived ideological opponents, rather than a self-identity. Satanism, and the concept of Satan, has also been used by artists and entertainers for symbolic expression. - Dream Theater is an American progressive metal band formed in 1985 under the name Majesty by John Petrucci, John Myung, and Mike Portnoy while they attended Berklee College of Music in Boston, Massachusetts. They subsequently dropped out of their studies to concentrate further on the band that would ultimately become Dream Theater. Though a number of lineup changes followed, the three original members remained together along with James LaBrie and Jordan Rudess until September 8, 2010, when Portnoy left the band. In October 2010, the band held auditions for a drummer to replace Portnoy. Mike Mangini was announced as the new permanent drummer on April 29, 2011. - Groove metal (also known as post-thrash or neo-thrash) is a subgenre of heavy metal music. It is often used to describe Pantera, Exhorder and Machine Head. At its core, groove metal takes the intensity and sonic qualities of thrash metal and plays them at mid-tempo, with most bands making only occasional forays into fast tempo. - Invocator are a Danish technical thrash metal band featuring Esbjerg - based guitarist / singer Jacob Hansen , founder of the band . They are considered influential on the European thrash metal / heavy metal scene , and known for incorporating elements from death metal , thrash metal , groove metal and progressive metal into their style . - Death metal is an extreme subgenre of heavy metal music. It typically employs heavily distorted and low-tuned guitars, played with techniques such as palm muting and tremolo picking, deep growling vocals and screams, aggressive, powerful drumming featuring double kick or blast beat techniques, minor keys or atonality, abrupt tempo, key, and time signature changes and chromatic chord progressions. The lyrical themes of death metal may invoke slasher film-stylized violence, religion (sometimes Satanism), occultism, Lovecraftian horror, nature, mysticism, mythology, philosophy, science fiction, and politics, and they may describe extreme acts, including mutilation, dissection, torture, rape, cannibalism, and necrophilia. - Atonality in its broadest sense is music that lacks a tonal center, or key. "Atonality", in this sense, usually describes compositions written from about 1908 to the present day where a hierarchy of pitches focusing on a single, central tone is not used, and the notes of the chromatic scale function independently of one another . More narrowly, the term "atonality" describes music that does not conform to the system of tonal hierarchies that characterized classical European music between the seventeenth and nineteenth centuries . "The repertory of atonal music is characterized by the occurrence of pitches in novel combinations, as well as by the occurrence of familiar pitch combinations in unfamiliar environments" . - Aarhus (officially spelled Arhus from 1948 until 31 December 2010) is the second-largest city in Denmark and the seat of Aarhus municipality. It is located on the east coast of the Jutland peninsula, in the geographical centre of Denmark, northwest of Copenhagen and north of Hamburg, Germany. The inner urban area contains 264,716 inhabitants and the municipal population is 330,639. Aarhus is the central city in the East Jutland metropolitan area, which had a total population of 1.378 million in 2016. - Esbjerg (; ) is a seaport town and seat of Esbjerg Municipality on the west coast of the Jutland peninsula in southwest Denmark. By road, it is west of Kolding and southwest of Aarhus. With an urban population of 71,618, it is the fifth-largest city in Denmark, and the largest in west Jutland. - Progressive metal (sometimes known as prog metal or technical metal) is a fusion genre melding heavy metal and progressive rock which combines the loud "aggression" and amplified guitar-driven sound of the former with the more experimental, cerebral or "pseudo-classical" compositions of the latter. Whilst the genre emerged towards the late-1980s, it was not until the 1990s that progressive metal achieved commercial success. Dream Theater, Queensryche, Tool, Symphony X and Fates Warning are a few examples of progressive metal bands who achieved commercial success; additionally, many other thrash and death metal bands started to incorporate elements of progressive music in their work. Progressive metal's popularity started to decline towards the end of the 1990s, but it still remains a largely diffused underground genre with a committed fan base. - Queensryche is an American heavy metal band. It formed in 1982 in Bellevue, Washington out of the local band the Mob. The band has released 14 studio albums, one EP, several DVDs, and continues to tour and record. The original lineup consisted of vocalist Geoff Tate, guitarists Chris DeGarmo and Michael Wilton, bassist Eddie Jackson and drummer Scott Rockenfield. - Fates Warning is an American progressive metal band, formed in 1982 by vocalist John Arch, guitarists Jim Matheos and Victor Arduini, bassist Joe DiBiase, and drummer Steve Zimmerman in Hartford, Connecticut. Their early work was heavily influenced by new wave of British heavy metal, and was key in the development of American power metal. With each work the band developed into a pure progressive metal style. Fates Warning has experienced numerous line-up changes. From 1982 to 1996 and temporarily in 2010 Matheos and DiBiase were the only remaining original members of the band, with Matheos being the only constant member. Their current lineup consists of guitarists Jim Matheos and Frank Aresti, vocalist Ray Alder, bassist Joey Vera, and drummer Bobby Jarzombek. As a pioneer of the American progressive metal movement, Fates Warning rose to international fame in the 1980s and was ranked as one of the early "flagship bands of progressive metal" along with Queensryche, Dream Theater, Crimson Glory and Watchtower, who were responsible for creating, developing and popularizing that genre. Given the paragraphs above, decide what entity has the relation 'inception' with '1986'.
invocator