Question: Radiohead are an English rock band from Abingdon, Oxfordshire, formed in 1985. The band consists of Thom Yorke (vocals, guitar, piano, keyboards), brothers Jonny Greenwood (lead guitar, keyboards, other instruments) and Colin Greenwood (bass), Ed O'Brien (guitar, backing vocals) and Philip Selway (drums, percussion). They have worked with producer Nigel Godrich and cover artist Stanley Donwood since 1994. After signing to EMI in 1991, Radiohead released their debut single "Creep" in 1992.

Radiohead recorded their debut release, the Drill EP, with Chris Hufford and Bryce Edge at Courtyard Studios. Released in May 1992, its chart performance was poor. The band enlisted Paul Kolderie and Sean Slade, who had worked with US indie bands Pixies and Dinosaur Jr., to produce their debut album, recorded quickly in an Oxford studio in 1992. With the release of the "Creep" single later that year, Radiohead began to receive attention in the British music press, not all of it favourable; NME described them as "a lily-livered excuse for a rock band", and "Creep" was blacklisted by BBC Radio 1 because it was deemed "too depressing".  Radiohead released their debut album, Pablo Honey, in February 1993. It stalled at number 22 in the UK charts, as "Creep" and its follow-up singles "Anyone Can Play Guitar" and "Stop Whispering" failed to become hits. "Pop Is Dead", a non-album single, also sold poorly. Some critics compared the band's early style to the wave of grunge music popular in the early 1990s, dubbing them "Nirvana-lite", and Pablo Honey failed to make a critical or a commercial impact upon its initial release. Despite shared influences with popular guitar acts, and some notice for Yorke's falsetto, Radiohead toured only British universities and clubs.  In early 1993, Radiohead began to attract listeners elsewhere. "Creep" had been played frequently on Israeli radio by influential DJ Yoav Kutner, and in March, after the song became a hit in that country, Radiohead were invited to Tel Aviv for their first live gig overseas. Around the same time, the San Francisco alternative radio station KITS added "Creep" to its playlist. Soon other radio stations along the west coast of the United States followed suit. By the time Radiohead began their first North American tour in June 1993, the music video for "Creep" was in heavy rotation on MTV. The song rose to number two on the US modern rock chart, entered the lower reaches of the top 40 pop chart, and hit number seven in the UK Singles Chart when EMI rereleased it in the UK in September.  Unexpected attention for the single in the US prompted EMI to improvise new promotional plans, and the band shuttled back and forth between continents, playing more than 150 concerts in 1993. Radiohead nearly broke up due to the pressure of sudden success as the Pablo Honey supporting tour extended into its second year. The band members described the tour as difficult to adjust to, saying that towards its end they were "still playing the same songs that [they had] recorded two years previously ... like being held in a time warp", when they were eager to work on new songs.

Using a quote from the above article, answer the following question: Are there any other interesting aspects about this article?
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Answer: The band members described the tour as difficult to adjust to, saying that towards its end they were "still playing the same songs


Question: The term "Moors" refers primarily to the Muslim inhabitants of the Maghreb, the Iberian Peninsula, Sicily, and Malta during the Middle Ages. The Moors initially were the Berber autochthones of the Maghreb. The name was later also applied to Arabs. Moors are not a distinct or self-defined people, and the 1911 Encyclopaedia Britannica observed that "The term 'Moors' has no real ethnological value."

Moors--or more frequently their heads, often crowned--appear with some frequency in medieval European heraldry, though less so since the Middle Ages. The term ascribed to them in Anglo-Norman blazon (the language of English heraldry) is maure, though they are also sometimes called moore, blackmoor, blackamoor or negro. Maures appear in European heraldry from at least as early as the 13th century, and some have been attested as early as the 11th century in Italy, where they have persisted in the local heraldry and vexillology well into modern times in Corsica and Sardinia.  Armigers bearing moors or moors' heads may have adopted them for any of several reasons, to include symbolizing military victories in the Crusades, as a pun on the bearer's name in the canting arms of Morese, Negri, Saraceni, etc., or in the case of Frederick II, possibly to demonstrate the reach of his empire. The arms of Pope Benedict XVI feature a moor's head, crowned and collared red, in reference to the arms of Freising, Germany. In the case of Corsica and Sardinia, the blindfolded moors' heads in the four quarters have long been said to represent the four Moorish emirs who were defeated by Peter I of Aragon in the 11th century, the four moors' heads around a cross having been adopted to the arms of Aragon around 1281-1387, and Corsica and Sardinia having come under the dominion of the king of Aragon in 1297. In Corsica, the blindfolds were lifted to the brow in the 18th century as a way of expressing the island's newfound independence.  The use of Moors (and particularly their heads) as a heraldic symbol has been deprecated in modern North America. For example, the College of Arms of the Society for Creative Anachronism urges applicants to use them delicately to avoid causing offence.

Using a quote from the above article, answer the following question: What is heraldry?
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Answer:
Moors--or more frequently their heads, often crowned--appear with some frequency in medieval European heraldry,