London is the capital and largest city of both England and the United Kingdom. Standing on the River Thames in the south-east of England, at the head of its 50-mile estuary leading to the North Sea, London has been a major settlement for two millennia. Londinium was founded by the Romans; the City of London, London's ancient core − an area of just 1.12 square miles and colloquially known as the Square Mile − retains boundaries that follow its medieval limits. The City of Westminster is an Inner London borough holding city status. Greater London is governed by the Mayor of the London Assembly. London is considered to be one of the world's most important global cities and has been termed the world's most powerful, most desirable, most influential, most visited, most expensive, sustainable, most investment friendly, most popular for work, the most vegetarian friendly city in the world. London exerts a considerable impact upon the arts, education, fashion, healthcare, professional services and development, tourism and transportation.
London ranks 26 out of 300 major cities for economic performance. It is one of the largest financial centres and has either the fifth or sixth largest metropolitan area GDP, it is the most-visited city as measured by international arrivals and has the busiest city airport system as measured by passenger traffic. It is the leading investment destination, hosting more international retailers and ultra high-net-worth individuals than any other city. London's universities form the largest concentration of higher education institutes in Europe. In 2012, London became the first city to have hosted three modern Summer Olympic Games. London has a diverse range of people and cultures, more than 300 languages are spoken in the region, its estimated mid-2016 municipal population was 8,787,892, the most populous of any city in the European Union and accounting for 13.4% of the UK population. London's urban area is the second most populous in the EU, after Paris, with 9,787,426 inhabitants at the 2011 census.
The population within the London commuter belt is the most populous in the EU with 14,040,163 inhabitants in 2016. London was the world's most populous city from c. 1831 to 1925. London contains four World Heritage Sites: the Tower of London. Other landmarks include Buckingham Palace, the London Eye, Piccadilly Circus, St Paul's Cathedral, Tower Bridge, Trafalgar Square and The Shard. London has numerous museums, galleries and sporting events; these include the British Museum, National Gallery, Natural History Museum, Tate Modern, British Library and West End theatres. The London Underground is the oldest underground railway network in the world. "London" is an ancient name, attested in the first century AD in the Latinised form Londinium. Over the years, the name has attracted many mythicising explanations; the earliest attested appears in Geoffrey of Monmouth's Historia Regum Britanniae, written around 1136. This had it that the name originated from a supposed King Lud, who had taken over the city and named it Kaerlud.
Modern scientific analyses of the name must account for the origins of the different forms found in early sources Latin, Old English, Welsh, with reference to the known developments over time of sounds in those different languages. It is agreed; this was adapted into Latin as Londinium and borrowed into Old English, the ancestor-language of English. The toponymy of the Common Brythonic form is much debated. A prominent explanation was Richard Coates's 1998 argument that the name derived from pre-Celtic Old European *lowonida, meaning "river too wide to ford". Coates suggested that this was a name given to the part of the River Thames which flows through London. However, most work has accepted a Celtic origin for the name, recent studies have favoured an explanation along the lines of a Celtic derivative of a proto-Indo-European root *lendh-, combined with the Celtic suffix *-injo- or *-onjo-. Peter Schrijver has suggested, on these grounds, that the name meant'place that floods'; until 1889, the name "London" applied to the City of London, but since it has referred to the County of London and Greater London.
"London" is sometimes written informally as "LDN". In 1993, the remains of a Bronze Age bridge were found on the south foreshore, upstream of Vauxhall Bridge; this bridge either reached a now lost island in it. Two of those timbers were radiocarbon dated to between 1750 BC and 1285 BC. In 2010 the foundations of a large timber structure, dated to between 4800 BC and 4500 BC, were found on the Thames's south foreshore, downstream of Vauxhall Bridge; the function of the mesolithic structure is not known. Both structures are on the south bank. Although there is evidence of scattered Brythonic settlements in the area, the first major settlement was founded by the Romans about four years after the invasion
MusicBrainz is a project that aims to create an open data music database, similar to the freedb project. MusicBrainz was founded in response to the restrictions placed on the Compact Disc Database, a database for software applications to look up audio CD information on the Internet. MusicBrainz has expanded its goals to reach beyond a compact disc metadata storehouse to become a structured open online database for music. MusicBrainz captures information about artists, their recorded works, the relationships between them. Recorded works entries capture at a minimum the album title, track titles, the length of each track; these entries are maintained by volunteer editors. Recorded works can store information about the release date and country, the CD ID, cover art, acoustic fingerprint, free-form annotation text and other metadata; as of 21 September 2018, MusicBrainz contained information about 1.4 million artists, 2 million releases, 19 million recordings. End-users can use software that communicates with MusicBrainz to add metadata tags to their digital media files, such as FLAC, MP3, Ogg Vorbis or AAC.
MusicBrainz allows contributors to upload cover art images of releases to the database. Internet Archive provides the bandwidth and legal protection for hosting the images, while MusicBrainz stores metadata and provides public access through the web and via an API for third parties to use; as with other contributions, the MusicBrainz community is in charge of maintaining and reviewing the data. Cover art is provided for items on sale at Amazon.com and some other online resources, but CAA is now preferred because it gives the community more control and flexibility for managing the images. Besides collecting metadata about music, MusicBrainz allows looking up recordings by their acoustic fingerprint. A separate application, such as MusicBrainz Picard, must be used for this. In 2000, MusicBrainz started using Relatable's patented TRM for acoustic fingerprint matching; this feature allowed the database to grow quickly. However, by 2005 TRM was showing scalability issues as the number of tracks in the database had reached into the millions.
This issue was resolved in May 2006 when MusicBrainz partnered with MusicIP, replacing TRM with MusicDNS. TRMs were phased out and replaced by MusicDNS in November 2008. In October 2009 MusicIP was acquired by AmpliFIND; some time after the acquisition, the MusicDNS service began having intermittent problems. Since the future of the free identification service was uncertain, a replacement for it was sought; the Chromaprint acoustic fingerprinting algorithm, the basis for AcoustID identification service, was started in February 2010 by a long-time MusicBrainz contributor Lukáš Lalinský. While AcoustID and Chromaprint are not MusicBrainz projects, they are tied with each other and both are open source. Chromaprint works by analyzing the first two minutes of a track, detecting the strength in each of 12 pitch classes, storing these 8 times per second. Additional post-processing is applied to compress this fingerprint while retaining patterns; the AcoustID search server searches from the database of fingerprints by similarity and returns the AcoustID identifier along with MusicBrainz recording identifiers if known.
Since 2003, MusicBrainz's core data are in the public domain, additional content, including moderation data, is placed under the Creative Commons CC-BY-NC-SA-2.0 license. The relational database management system is PostgreSQL; the server software is covered by the GNU General Public License. The MusicBrainz client software library, libmusicbrainz, is licensed under the GNU Lesser General Public License, which allows use of the code by proprietary software products. In December 2004, the MusicBrainz project was turned over to the MetaBrainz Foundation, a non-profit group, by its creator Robert Kaye. On 20 January 2006, the first commercial venture to use MusicBrainz data was the Barcelona, Spain-based Linkara in their Linkara Música service. On 28 June 2007, BBC announced that it has licensed MusicBrainz's live data feed to augment their music Web pages; the BBC online music editors will join the MusicBrainz community to contribute their knowledge to the database. On 28 July 2008, the beta of the new BBC Music site was launched, which publishes a page for each MusicBrainz artist.
Amarok – KDE audio player Banshee – multi-platform audio player Beets – automatic CLI music tagger/organiser for Unix-like systems Clementine – multi-platform audio player CDex – Microsoft Windows CD ripper Demlo – a dynamic and extensible music manager using a CLI iEatBrainz – Mac OS X deprecated foo_musicbrainz component for foobar2000 – Music Library/Audio Player Jaikoz – Java mass tag editor Max – Mac OS X CD ripper and audio transcoder Mp3tag – Windows metadata editor and music organizer MusicBrainz Picard – cross-platform album-oriented tag editor MusicBrainz Tagger – deprecated Microsoft Windows tag editor puddletag – a tag editor for PyQt under the GPLv3 Rhythmbox music player – an audio player for Unix-like systems Sound Juicer – GNOME CD ripper Zortam Mp3 Media Studio – Windows music organizer and ID3 Tag Editor. Freedb clients can access MusicBrainz data through the freedb protocol by using the MusicBrainz to FreeDB gateway service, mb2freedb. List of online music databases Making Metadata: The Case of Mus
Singing is the act of producing musical sounds with the voice and augments regular speech by the use of sustained tonality, a variety of vocal techniques. A person who sings is called a vocalist. Singers perform music that can be sung without accompaniment by musical instruments. Singing is done in an ensemble of musicians, such as a choir of singers or a band of instrumentalists. Singers may perform as soloists or accompanied by anything from a single instrument up to a symphony orchestra or big band. Different singing styles include art music such as opera and Chinese opera, Indian music and religious music styles such as gospel, traditional music styles, world music, blues and popular music styles such as pop, electronic dance music and filmi. Singing arranged or improvised, it may be done as a form of religious devotion, as a hobby, as a source of pleasure, comfort or ritual, as part of music education or as a profession. Excellence in singing requires time, dedication and regular practice.
If practice is done on a regular basis the sounds can become more clear and strong. Professional singers build their careers around one specific musical genre, such as classical or rock, although there are singers with crossover success, they take voice training provided by voice teachers or vocal coaches throughout their careers. In its physical aspect, singing has a well-defined technique that depends on the use of the lungs, which act as an air supply or bellows. Though these four mechanisms function independently, they are coordinated in the establishment of a vocal technique and are made to interact upon one another. During passive breathing, air is inhaled with the diaphragm while exhalation occurs without any effort. Exhalation may be aided by lower pelvis/pelvic muscles. Inhalation is aided by use of external intercostals and sternocleidomastoid muscles; the pitch is altered with the vocal cords. With the lips closed, this is called humming; the sound of each individual's singing voice is unique not only because of the actual shape and size of an individual's vocal cords but due to the size and shape of the rest of that person's body.
Humans have vocal folds which can loosen, tighten, or change their thickness, over which breath can be transferred at varying pressures. The shape of the chest and neck, the position of the tongue, the tightness of otherwise unrelated muscles can be altered. Any one of these actions results in a change in pitch, timbre, or tone of the sound produced. Sound resonates within different parts of the body and an individual's size and bone structure can affect the sound produced by an individual. Singers can learn to project sound in certain ways so that it resonates better within their vocal tract; this is known as vocal resonation. Another major influence on vocal sound and production is the function of the larynx which people can manipulate in different ways to produce different sounds; these different kinds of laryngeal function are described as different kinds of vocal registers. The primary method for singers to accomplish this is through the use of the Singer's Formant, it has been shown that a more powerful voice may be achieved with a fatter and fluid-like vocal fold mucosa.
The more pliable the mucosa, the more efficient the transfer of energy from the airflow to the vocal folds. Vocal registration refers to the system of vocal registers within the voice. A register in the voice is a particular series of tones, produced in the same vibratory pattern of the vocal folds, possessing the same quality. Registers originate in laryngeal function, they occur. Each of these vibratory patterns appears within a particular range of pitches and produces certain characteristic sounds; the occurrence of registers has been attributed to effects of the acoustic interaction between the vocal fold oscillation and the vocal tract. The term "register" can be somewhat confusing; the term register can be used to refer to any of the following: A particular part of the vocal range such as the upper, middle, or lower registers. A resonance area such as chest voice or head voice. A phonatory process A certain vocal timbre or vocal "color" A region of the voice, defined or delimited by vocal breaks.
In linguistics, a register language is a language which combines tone and vowel phonation into a single phonological system. Within speech pathology, the term vocal register has three constituent elements: a certain vibratory pattern of the vocal folds, a certain series of pitches, a certain type of sound. Speech pathologists identify four vocal registers based on the physiology of laryngeal function: the vocal fry register, the modal register, the falsetto register, the whistle register; this view is adopted by many vocal pedagogues. Vocal resonation is the process by which the basic product of phonation is en
The piano is an acoustic, stringed musical instrument invented in Italy by Bartolomeo Cristofori around the year 1700, in which the strings are struck by hammers. It is played using a keyboard, a row of keys that the performer presses down or strikes with the fingers and thumbs of both hands to cause the hammers to strike the strings; the word piano is a shortened form of pianoforte, the Italian term for the early 1700s versions of the instrument, which in turn derives from gravicembalo col piano e forte and fortepiano. The Italian musical terms piano and forte indicate "soft" and "loud" in this context referring to the variations in volume produced in response to a pianist's touch or pressure on the keys: the greater the velocity of a key press, the greater the force of the hammer hitting the strings, the louder the sound of the note produced and the stronger the attack; the name was created as a contrast to harpsichord, a musical instrument that doesn't allow variation in volume. The first fortepianos in the 1700s had smaller dynamic range.
An acoustic piano has a protective wooden case surrounding the soundboard and metal strings, which are strung under great tension on a heavy metal frame. Pressing one or more keys on the piano's keyboard causes a padded hammer to strike the strings; the hammer rebounds from the strings, the strings continue to vibrate at their resonant frequency. These vibrations are transmitted through a bridge to a soundboard that amplifies by more efficiently coupling the acoustic energy to the air; when the key is released, a damper stops the strings' vibration, ending the sound. Notes can be sustained when the keys are released by the fingers and thumbs, by the use of pedals at the base of the instrument; the sustain pedal enables pianists to play musical passages that would otherwise be impossible, such as sounding a 10-note chord in the lower register and while this chord is being continued with the sustain pedal, shifting both hands to the treble range to play a melody and arpeggios over the top of this sustained chord.
Unlike the pipe organ and harpsichord, two major keyboard instruments used before the piano, the piano allows gradations of volume and tone according to how forcefully a performer presses or strikes the keys. Most modern pianos have a row of 88 black and white keys, 52 white keys for the notes of the C major scale and 36 shorter black keys, which are raised above the white keys, set further back on the keyboard; this means that the piano can play 88 different pitches, going from the deepest bass range to the highest treble. The black keys are for the "accidentals". More some pianos have additional keys. Most notes have three strings, except for the bass; the strings are sounded when keys are pressed or struck, silenced by dampers when the hands are lifted from the keyboard. Although an acoustic piano has strings, it is classified as a percussion instrument rather than as a stringed instrument, because the strings are struck rather than plucked. There are two main types of piano: the upright piano.
The grand piano is used for Classical solos, chamber music, art song, it is used in jazz and pop concerts. The upright piano, more compact, is the most popular type, as it is a better size for use in private homes for domestic music-making and practice. During the 1800s, influenced by the musical trends of the Romantic music era, innovations such as the cast iron frame and aliquot stringing gave grand pianos a more powerful sound, with a longer sustain and richer tone. In the nineteenth century, a family's piano played the same role that a radio or phonograph played in the twentieth century. During the nineteenth century, music publishers produced many musical works in arrangements for piano, so that music lovers could play and hear the popular pieces of the day in their home; the piano is employed in classical, jazz and popular music for solo and ensemble performances and for composing and rehearsals. Although the piano is heavy and thus not portable and is expensive, its musical versatility, the large number of musicians and amateurs trained in playing it, its wide availability in performance venues and rehearsal spaces have made it one of the Western world's most familiar musical instruments.
With technological advances, amplified electric pianos, electronic pianos, digital pianos have been developed. The electric piano became a popular instrument in the 1960s and 1970s genres of jazz fusion, funk music and rock music; the piano was founded on earlier technological innovations in keyboard instruments. Pipe organs have been used since Antiquity, as such, the development of pipe organs enabled instrument builders to learn about creating keyboard mechanisms for sounding pitches; the first string instruments with struck strings were the hammered dul
Rock and roll
Rock and roll is a genre of popular music that originated and evolved in the United States during the late 1940s and early 1950s from musical styles such as gospel, jump blues, boogie woogie, rhythm and blues, along with country music. While elements of what was to become rock and roll can be heard in blues records from the 1920s and in country records of the 1930s, the genre did not acquire its name until 1954. According to Greg Kot, "rock and roll" refers to a style of popular music originating in the U. S. in the 1950s prior to its development by the mid-1960s into "the more encompassing international style known as rock music, though the latter continued to be known as rock and roll." For the purpose of differentiation, this article deals with the first definition. In the earliest rock and roll styles, either the piano or saxophone was the lead instrument, but these instruments were replaced or supplemented by guitar in the middle to late 1950s; the beat is a dance rhythm with an accentuated backbeat, always provided by a snare drum.
Classic rock and roll is played with one or two electric guitars, a double bass or string bass or an electric bass guitar, a drum kit. Beyond a musical style and roll, as seen in movies, in fan magazines, on television, influenced lifestyles, fashion and language. In addition and roll may have contributed to the civil rights movement because both African-American and white American teenagers enjoyed the music, it went on to spawn various genres without the characteristic backbeat, that are now more called "rock music" or "rock". The term "rock and roll" now has at least two different meanings, both in common usage; the American Heritage Dictionary and the Merriam-Webster Dictionary both define rock and roll as synonymous with rock music. Encyclopædia Britannica, on the other hand, regards it as the music that originated in the mid-1950s and developed "into the more encompassing international style known as rock music"; the phrase "rocking and rolling" described the movement of a ship on the ocean, but was used by the early twentieth century, both to describe the spiritual fervor of black church rituals and as a sexual analogy.
Various gospel and swing recordings used the phrase before it became used more – but still intermittently – in the 1940s, on recordings and in reviews of what became known as "rhythm and blues" music aimed at a black audience. In 1934, the song "Rock and Roll" by the Boswell Sisters appeared in the film Transatlantic Merry-Go-Round. In 1942, Billboard magazine columnist Maurie Orodenker started to use the term "rock-and-roll" to describe upbeat recordings such as "Rock Me" by Sister Rosetta Tharpe. By 1943, the "Rock and Roll Inn" in South Merchantville, New Jersey, was established as a music venue. In 1951, Ohio, disc jockey Alan Freed began playing this music style while popularizing the phrase to describe it; the origins of rock and roll have been fiercely debated by historians of music. There is general agreement that it arose in the Southern United States – a region that would produce most of the major early rock and roll acts – through the meeting of various influences that embodied a merging of the African musical tradition with European instrumentation.
The migration of many former slaves and their descendants to major urban centers such as St. Louis, New York City, Chicago and Buffalo meant that black and white residents were living in close proximity in larger numbers than before, as a result heard each other's music and began to emulate each other's fashions. Radio stations that made white and black forms of music available to both groups, the development and spread of the gramophone record, African-American musical styles such as jazz and swing which were taken up by white musicians, aided this process of "cultural collision"; the immediate roots of rock and roll lay in the rhythm and blues called "race music", country music of the 1940s and 1950s. Significant influences were jazz, gospel and folk. Commentators differ in their views of which of these forms were most important and the degree to which the new music was a re-branding of African-American rhythm and blues for a white market, or a new hybrid of black and white forms. In the 1930s, swing, both in urban-based dance bands and blues-influenced country swing, were among the first music to present African-American sounds for a predominantly white audience.
One noteworthy example of a jazz song with recognizably rock and roll elements is Big Joe Turner with pianist Pete Johnson's 1939 single Roll'Em Pete, regarded as an important precursor of rock and roll. The 1940s saw the increased use of blaring horns, shouted lyrics and boogie woogie beats in jazz-based music. During and after World War II, with shortages of fuel and limitations on audiences and available personnel, large jazz bands were less economical and tended to be replaced by smaller combos, using guitars and drums. In the same period on the West Coast and in the Midwest, the development of jump blues, with its guitar riffs, prominent beats and shouted lyrics, prefigured many developments. In the documentary film Hail! Hail! Rock'n' Roll, Keith Richards proposes that Chuck Berry developed his brand of rock and roll by transposing the familiar two-note lead line of jump blues piano directly to the electric guitar, creatin
Blues rock is a fusion genre combining elements of blues and rock. It is an electric ensemble-style music with instrumentation similar to electric blues and rock: electric guitar, electric bass, drums with Hammond organ. From its beginnings in the early- to mid-1960s, blues rock has gone through several stylistic shifts and along the way it inspired and influenced hard rock, Southern rock, early heavy metal. Blues rock continues to be an influence in the 2010s, with performances and recordings by popular artists. Blues rock started with rock musicians in the United Kingdom and the United States performing American blues songs, they recreated electric Chicago-style blues songs, such as those by Muddy Waters, Jimmy Reed, Howlin' Wolf, Albert King, at faster tempos and with a more aggressive sound common to rock. In the UK, the style was popularized by groups such as the Rolling Stones, the Yardbirds, the Animals, who managed to place blues songs into the pop charts. In the US, Lonnie Mack, the Paul Butterfield Blues Band, Canned Heat were among the earliest exponents and "attempted to play long, involved improvisations which were commonplace on jazz records".
John Mayall & the Bluesbreakers and Peter Green's Fleetwood Mac developed this more instrumental, but traditional-based style in the UK, while late 1960s and early 1970s groups, including Ten Years After, Savoy Brown, the Climax Blues Band and Foghat became more hard rock oriented. In the US, Johnny Winter, the Allman Brothers Band, ZZ Top represented a hard rock trend. Although around this time, the differences between blues rock and hard rock lessened, there was a return to more blues-influenced styles. In the 1980s, the Fabulous Thunderbirds and Stevie Ray Vaughan, recorded their best-known works and the 1990s saw guitarists Gary Moore, Jeff Healey, Kenny Wayne Shepherd become popular concert attractions. Groups such as the Jon Spencer Blues Explosion and the White Stripes, brought an edgier, more diverse style into the 2000s, as do contemporary artists such as the Black Keys. Blues rock can be characterized by bluesy improvisation, the twelve-bar blues, extended boogie jams focused on the electric guitar player, a heavier, riff-oriented sound and feel to the songs than might be found in traditional Chicago-style blues.
Blues rock bands "borrow the idea of an instrumental combo and loud amplification from rock & roll". It is often played at a fast tempo, again distinguishing it from the blues; the core blues rock sound is created by bass guitar and drum kit. Bands included a harmonica called "a harp." The electric guitar is amplified through a tube guitar amplifier or using an overdrive effect. Two guitars are commonplace in blues rock bands: one guitarist focused on rhythm guitar, playing riffs and chords as accompaniment. While 1950s-era blues bands would sometimes still use the upright bass, the blues rock bands of the 1960s used the electric bass, easier to amplify to loud volumes. Keyboard instruments, such as the piano and Hammond organ, are occasionally used; as with the electric guitar, the sound of the Hammond organ is amplified with a tube amplifier, which gives a growling, "overdriven" sound quality to the instrument. Vocals typically play a key role, although the vocals may be equal in importance or subordinate to the lead guitar playing.
As well, a number of blues rock pieces are instrumental-only. Blues rock pieces follow typical blues structures, such as twelve-bar blues, sixteen-bar blues, etc, they use the I-IV-V progression, though there are exceptions, some pieces having a "B" section, while others remain on the I. The Allman Brothers Band's version of "Stormy Monday", which uses chord substitutions based on Bobby "Blue" Bland's 1961 rendition, adds a solo section where "the rhythm shifts effortlessly into an uptempo 6/8-time jazz feel"; the key is major, but can be minor, such as in "Black Magic Woman". One notable difference is the frequent use of a straight eighth-note or rock rhythm instead of triplets found in blues. An example is Cream's "Crossroads". Although it was adapted from Robert Johnson's "Cross Road Blues", the bass "combines with drums to create and continually emphasize continuity in the regular metric drive". Cream uses some of the lyrics from "Traveling Riverside Blues" to create their own interpretation of the song.
Rock and blues have always been linked, with driving rhythms and electric guitar techniques such as distortion and power chords used by 1950s blues guitarists Memphis bluesmen such as Joe Hill Louis, Willie Johnson and Pat Hare. Characteristics that blues rock adopted from electric blues include its dense texture, basic blues band instrumentation, rough declamatory vocal style, heavy guitar riffs, string-bending blues-scale guitar solos, strong beat, thick riff-laden texture, posturing performances. Precursors to blues rock included the Chicago blues musicians Elmore James, Albert King, Freddie King, who began incorporating rock and roll elements into their blues music during the late 1950s to early 1960s. In 1963, American rockabilly soloist Lonnie Mack had an idiosyncratic, fast-paced electric blues guitar style that came to be identified with blues rock, his instrumentals from that period were recognizable as blues or R&B tunes, but he relied upon fast-picking techniques derived from traditional American country and bluegrass genres.
The best-known of these are the 1963 hit singles "Memphis" and "Wham!". However, blues rock was not named as such, or recognized as a distinct movement w