Chaos A.D. is the fifth studio album by Brazilian heavy metal band Sepultura, released on September 2, 1993, by Roadrunner Records. The album saw a stylistic departure from the band's earlier style, by incorporating a new groove metal sound.
The band considered a number of producers, including avant-garde jazz composer John Zorn and Al Jourgensen of industrial metal pioneers Ministry. They ultimately chose Andy Wallace, who had previously mixed Arise. Sepultura wanted isolation, and for that Andy Wallace suggested Rockfield Studios, located in South Wales.
"Kaiowas" was recorded live among the ruins of the medieval castle of Chepstow. It was an entirely acoustic track, with Andreas Kisser and Max Cavalera on the guitars and brother-drummer Igor Cavalera and bassist Paulo Jr. handling the percussion duties. When they recorded "Kaiowas", the quartet never even considered playing the track live, because they thought it would be too difficult to recreate the drumming on stage. They changed their minds after seeing a video of the American band Neurosis: "We saw in that live video that the Neurosis guys put down their guitars and everybody started to play the drums on stage", lead guitarist Andreas remembers. "We decided to try the same thing. We rehearsed it once and it was wonderful. We haven't stopped playing the song live since."
Squarepusher is the principal pseudonym adopted by Tom Jenkinson (born 17 January 1975), a UK-based recording artist. His compositions draw on a number of influences including drum and bass, acid house, jazz and electroacoustic music. His recordings are typified by a combination of electronic sound sources, live instrumental playing and digital signal processing. He is the brother of Ceephax Acid Crew (Andrew Jenkinson).
Tom Jenkinson grew up in Chelmsford, Essex. The first school he attended was affiliated with Chelmsford Cathedral giving him exposure to organ music, which he has subsequently acknowledged as an influence on his work. He took an interest in music very early in life, and simultaneously became interested in music reproduction equipment.
Much of his early experience of music was from scanning through various radio stations for anything that caught his ear irrespective of style or genre, and he was also fascinated by radio static and amplitude modulation artefacts on the Short Wave band.
2430 A.D. is a science fiction short story by Isaac Asimov. It first appeared in the October 1970 issue of Think, the IBM house magazine, and was reprinted in Asimov's 1975 collection Buy Jupiter and Other Stories.
Early in 1970 the author was commissioned by Think to write a story based on a quotation by writer and social commentator J. B. Priestley:
Asimov, assuming that Think wanted a story that illustrated Priestley's quotation, crafted 2430 A.D. He selected the date because he calculated that at the then-current rate of human population growth, doubling every thirty-five years, that would be the year when the world's animal biomass would consist entirely of human beings. Asimov wrote the story on April 26, 1970 but it was rejected as Think had actually wanted a story that refuted the quotation. ("Well, they never said so," Asimov remarked later.) After Asimov wrote a second story that did refute the quotation, Think took the first story after all and published it in their October 1970 issue. The second story was later published in Analog magazine as The Greatest Asset. Both stories inspired by the Priestley quote were included in the 1975 collection Buy Jupiter and Other Stories.
Year 1500 (MD) was a leap year starting on Wednesday (link will display the full calendar) of the Julian calendar.
The year was seen as being especially important by many Christians in Europe, who thought it would bring the beginning of the end of the world. Their belief was based on the phrase "half-time after the time", when the apocalypse was due to occur, which appears in the Book of Revelation and was seen as referring to 1500.
Year zero does not exist in the Anno Domini (or Common Era) system usually used to number years in the Gregorian calendar and in its predecessor, the Julian calendar. In this system, the year 1 BC is followed by AD 1. However, there is a year zero in astronomical year numbering (where it coincides with the Julian year 1 BC) and in ISO 8601:2004 (where it coincides with the Gregorian year 1 BC) as well as in all Buddhist and Hindu calendars.
The Anno Domini era was introduced in 525 by Scythian monk Dionysius Exiguus (c. 470–c. 544), who used it to identify the years on his Easter table. He introduced the new era to avoid using the Diocletian era, based on the accession of Roman Emperor Diocletian, as he did not wish to continue the memory of a persecutor of Christians. In the preface to his Easter table, Dionysius stated that the "present year" was "the consulship of Probus Junior [Flavius Anicius Probus Iunior]" which was also 525 years "since the incarnation of our Lord Jesus Christ". How he arrived at that number is unknown.