An extended play record referred to as an EP, is a musical recording that contains more tracks than a single, but is unqualified as an album or LP. Contemporary EPs contain a minimum of three tracks and maximum of six tracks, are considered "less expensive and time-consuming" for an artist to produce than an album. An EP referred to specific types of vinyl records other than 78 rpm standard play and LP, but it is now applied to mid-length CDs and downloads as well. Ricardo Baca of The Denver Post said, "EPs—originally extended-play'single' releases that are shorter than traditional albums—have long been popular with punk and indie bands." In the United Kingdom, the Official Chart Company defines a boundary between EP and album classification at 25 minutes of maximum length and no more than four tracks. EPs were released in various sizes in different eras; the earliest multi-track records, issued around 1919 by Grey Gull Records, were vertically cut 78 rpm discs known as "2-in-1" records. These had finer than usual grooves, like Edison Disc Records.
By 1949, when the 45 rpm single and 331⁄3 rpm LP were competing formats, seven-inch 45 rpm singles had a maximum playing time of only about four minutes per side. As an attempt to compete with the LP introduced in 1948 by rival Columbia, RCA Victor introduced "Extended Play" 45s during 1952, their narrower grooves, achieved by lowering the cutting levels and sound compression optionally, enabled them to hold up to 7.5 minutes per side—but still be played by a standard 45 rpm phonograph. These were 10-inch LPs split onto two seven-inch EPs or 12-inch LPs split onto three seven-inch EPs, either sold separately or together in gatefold covers; this practice became much less common with the advent of triple-speed-available phonographs. Some classical music albums released at the beginning of the LP era were distributed as EP albums—notably, the seven operas that Arturo Toscanini conducted on radio between 1944 and 1954; these opera EPs broadcast on the NBC Radio network and manufactured by RCA, which owned the NBC network were made available both in 45 rpm and 331⁄3 rpm.
In the 1990s, they began appearing on compact discs. RCA had success in the format with their top money earner, Elvis Presley, issuing 28 Elvis EPs between 1956 and 1967, many of which topped the separate Billboard EP chart during its brief existence. During the 1950s, RCA published several EP albums of Walt Disney movies, containing both the story and the songs; these featured the original casts of actors and actresses. Each album contained two seven-inch records, plus a illustrated booklet containing the text of the recording so that children could follow along by reading; some of the titles included Snow White and the Seven Dwarfs and what was a recent release, the movie version of 20,000 Leagues Under the Sea, presented in 1954. The recording and publishing of 20,000 was unusual: it did not employ the movie's cast, years a 12 in 33⅓ rpm album, with a nearly identical script, but another different cast, was sold by Disneyland Records in conjunction with the re-release of the movie in 1963.
Because of the popularity of 7" and other formats, SP records became less popular and the production of SPs in Japan was suspended in 1963. In the 1950s and 1960s, EPs were compilations of singles or album samplers and were played at 45 rpm on seven-inch discs, with two songs on each side. Other than those published by RCA, EPs were uncommon in the United States and Canada, but they were sold in the United Kingdom, in some other European countries, during the 1950s and 1960s. Record Retailer printed the first EP chart in 1960; the New Musical Express, Melody Maker and Music Echo and the Record Mirror continued to list EPs on their respective singles charts. The Beatles' Twist and Shout outsold most singles for some weeks in 1963; when the BBC and Record Retailer commissioned the British Market Research Bureau to compile a chart it was restricted to singles and EPs disappeared from the listings. In the Philippines, seven-inch EPs marketed as "mini-LPs" were introduced in 1970, with tracks selected from an album and packaging resembling the album they were taken from.
This mini-LP format became popular in America in the early 1970s for promotional releases, for use in jukeboxes. Stevie Wonder included a bonus four-song EP with his double LP Songs in the Key of Life in 1976. During the 1970s and 1980s, there was less standardization and EPs were made on seven-inch, 10-inch or 12-inch discs running either 331⁄3 or 45 rpm; some novelty EPs used odd shapes and colors, a few of them were picture discs. Alice in Chains was the first band to have an EP reach number one on the Billboard album chart, its EP, Jar of Flies, was released on January 25, 1994. In 2004, Linkin Park and Jay-Z's collaboration EP, Collision Course, was the next to reach the number one spot after Alice in Chains. In 2010, the cast of the television series Glee became the first artist to have two EPs reach number one, with Glee: The Music, The Power of Madonna on the week of May 8, 2010, Glee: The Music, Journey to Regionals on the week of June 26, 2010. In 2010, Warner Bros. Records revived the format with their "Six-Pak" offering of six songs on a compact disc.
The first EPs were seven-inch vinyl records with more tracks than a normal single. Although they shared size and speed with singles, they were a recognizably different format than the seven-inch single. Alth
Music Canada is a Toronto-based, non-profit trade organization, founded 9 April 1963 to represent the interests of companies that record, produce and distribute music in Canada. It offers benefits to some of Canada's leading independent record labels and distributors. Formed as the 10-member Canadian Record Manufacturer's Association, the association changed its name to Canadian Recording Industry Association in 1972 and opened membership to other record industry companies. In 2006, the CRIA was in the news when a number of smaller labels resigned their memberships, complaining that the organization wasn't representing their interests. In 2011, it changed its name to Music Canada offering special benefits to some of the leading independent labels and distributors in Canada. Music Canada is governed by a board of directors. To be eligible for election a candidate for the board must be among the executive officers of the member companies. Graham Henderson of Universal Music Canada has been president since 15 November 2004.
Members are divided into 3 classes: Class A members are Canadian individuals or companies whose principal business is producing, manufacturing, or marketing sound recordings. These members hold voting rights, consist of the "big four" record labels. Class B members are Canadian individuals or companies whose principal business is producing sound recordings; these members have no voting rights. As of 2007, there were 22 class B members. Manufacturing Division members are Canadian individuals or companies whose principal business is manufacturing sound recordings. Music Canada is responsible for the distribution of ISRC registrant codes within Canada, works with the IFPI and RIAA to try to prevent copyright infringement of artists' work. Music Canada has represented all record labels in the country. However, some labels and other industry groups have publicly disagreed with Music Canada and claim it no longer represents them. In 2006, six well-known "indie" labels including Nettwerk left Music Canada in a dispute over Canadian content rules.
They claimed the association was only protecting the interests of "the four major foreign multi-national labels," referring to EMI, Sony BMG, Warner. Other points of contention include Music Canada's stance against the blank media tax, their support for digital locks on music, positions against copyright reform. In 2007 a group of musicians formed the Canadian Music Creators Coalition, claiming "legislative proposals that would facilitate lawsuits against our fans or increase the labels' control over the enjoyment of music are made not in our names, but on behalf of the labels' foreign parent companies." On February 16, 2004, Music Canada applied to the Federal Court to force five major Canadian internet service providers — Shaw Communications Inc. Telus Corp. Rogers Cable, Bell Canada's Sympatico service and Quebec's Vidéotron — to hand over the names of 29 people accused of copyright infringement through peer-to-peer file sharing. On April 2005, Vidéotron indicated its willingness to supply customer information to Music Canada.
On March 31, 2004, in the case of BMG v. John Doe, Justice Konrad von Finckenstein of the Federal Court of Canada ruled that making music available for download over the Internet was not equivalent to distribution and was thus noninfringing; the Justice compared the peer-to-peer filesharing activities to "having a photocopier in a library room full of copyrighted material" and wrote that there was no evidence of unauthorized distribution presented. The Federal Court of Appeal upheld the lower courts ruling denying the disclosure of the customers' identities, but, in reference to "what would or would not constitute infringement of copyright," stated: "such conclusions should not have been made in the preliminary stages of this action, since they would require a consideration of the evidence as well as the law applicable to such evidence after it has been properly adduced, could be damaging to the parties if a trial takes place." The Copyright Board of Canada earlier that year had included downloading music in the list of "private copying" activities for which tariffs on blank media applied.
That made it unlikely that downloaders could be prosecuted, leaving only the possibility of acting against uploaders, those supplying the works to others on the networks. In 2008, the operators of the isoHunt website filed a motion with the Supreme Court of British Columbia seeking a declaratory judgment affirming the legality of their operation; the motion was denied, the court ruled a full trial was needed. This decision was appealed by the operators of isoHunt. In late 2009, isoHunt filed a formal suit against Music Canada and the four "major" record labels seeking "declaratory relief to clarify its legal rights."Additionally, in October 2008, the four main members of Music Canada were sued by the estate of Chet Baker and several other artists for copyright infringement. The major claims in this lawsuit are as follows: That some three hundred thousand works were illegally distributed by the Music Canada's members, That they failed to seek proper licensing and distribution agreements with the creators of the aforementioned works, instead placing the works on what is colloquially referred to as a "pending list" (i.e. any payments to be made for the use of the aforementioned works are reserved, pending an agreement with the ar
Australian Recording Industry Association
The Australian Recording Industry Association is a trade group representing the Australian recording industry, established in 1983 by six major record companies, EMI, Festival, CBS, RCA, WEA and Universal replacing the Association of Australian Record Manufacturers, formed in 1956. It oversees the collection and distribution of music licenses and royalties; the association has more than 100 members, including small labels run by one to five people, medium size organisations and large companies with international affiliates. ARIA is administered by a Board of Directors comprising senior executives from record companies, both large and small; as of October 2010, the directors were Denis Handlin, George Ash, Mark Poston, Sebastian Chase, David Vodica and Tony Harlow. In 1956, the Association of Australian Record Manufacturers was formed by Australia's major record companies, it was replaced in 1983 by the Australian Recording Industry Association, established by the six major record companies operating in Australia, EMI, Festival Records, CBS, RCA, WEA and Polygram.
It included smaller record companies representing independent acts/labels and has over 100 members. By 1997, the six major labels provided 90% of all recordings made in Australia. ARIA is administered by a Board of Directors comprising senior executives from record companies, both large and small; as of October 2010, the directors were Denis Handlin, George Ash, Mark Poston, Sebastian Chase, David Vodica and Tony Harlow. Australian TV pop music show Countdown presented its own annual awards ceremony, Countdown Music and Video Awards, co-produced by Carolyn James during 1981–1984 in collaboration with ARIA. ARIA provided peer voting for some awards, while Countdown provided coupons in the related Countdown Magazine for viewers to vote for populist awards. At the 1985 Countdown awards ceremony, held on 14 April 1986, fans of INXS and Uncanny X-Men scuffled during the broadcast and as a result ARIA decided to hold their own awards. Since 2 March 1987, ARIA administered its own peer-voted ARIA Music Awards, to "recognise excellence and innovation in all genres of Australian music" with an annual ceremony.
Included in the same awards ceremonies, it established the ARIA Hall of Fame in 1988 and has held separate annual ceremonies since 2005. The ARIA Hall of Fame "honours Australian musicians' achievements have had a significant impact in Australia or around the world". In February 2004, the Australian Record Industry Association announced its own legal action against Kazaa, alleging massive copyright breaches; the trial began on 29 November 2004. On 6 February 2005, the homes of two Sharman Networks executives and the offices of Sharman Networks in Australia were raided under a court order by ARIA to gather evidence for the trial. In 2006, ARIA formed sponsorship deals with Motorola and Nova and changed the appearance and conduct of the charting. Motorola took naming-rights sponsorship seeing the charts referred to in the media as the Motorola ARIA Charts. ARIA, have commented that as part of the same marketing printed charts would be reintroduced into media retailing shops and their website would be redesigned.
As part of the deal Nova began broadcasting the charted singles in reverse order on a Sunday afternoon show before it was released on the ARIA charts website. The ARIA Charts is the main Australian music sales charts, issued weekly by the Australian Recording Industry Association; the charts are a record of albums in various genres. All charts are compiled from data of both digital sales from retailers in Australia. A music single or album qualifies for a platinum certification if it exceeds 70,000 copies shipped to retailers and a gold certification for 35,000 copies shipped; the diamond certification was created for albums in November 2015 to mark 500,000 sales/shipments. For music DVDs, a gold accreditation represented 7,500 copies shipped, with a platinum accreditation representing 15,000 units shipped. Prior to ARIA taking on the role of certification authority in 1983, the music industry used the following certification levels: The ARIA No. 1 Chart Awards were established in 2002 to recognise Australian recording artists, who reached number one on the ARIA albums and music DVDs charts.
The ARIA Music Awards is an annual series of awards nights celebrating the Australian music industry. The event has been held annually since 1987. Like most recording industry associations, ARIA has been criticised for fighting copyright infringement matters aggressively, although in Australia this has taken the form of aggressive advertising campaigns in cinemas directly preceding movies; this criticism is stauncher in Australia due to the absence of an equivalent Digital Millennium Copyright Act or state crimes acts which establish copyright infringement as a crime. In February 2004, the Australian Record Industry Association took legal action against Kazaa, alleging massive copyright breaches; the trial began on 29 November 2004. On 6 Febr
A record producer or music producer oversees and manages the sound recording and production of a band or performer's music, which may range from recording one song to recording a lengthy concept album. A producer has varying roles during the recording process, they may gather musical ideas for the project, collaborate with the artists to select cover tunes or original songs by the artist/group, work with artists and help them to improve their songs, lyrics or arrangements. A producer may also: Select session musicians to play rhythm section accompaniment parts or solos Co-write Propose changes to the song arrangements Coach the singers and musicians in the studioThe producer supervises the entire process from preproduction, through to the sound recording and mixing stages, and, in some cases, all the way to the audio mastering stage; the producer may perform these roles themselves, or help select the engineer, provide suggestions to the engineer. The producer may pay session musicians and engineers and ensure that the entire project is completed within the record label's budget.
A record producer or music producer has a broad role in overseeing and managing the recording and production of a band or performer's music. A producer has many roles that may include, but are not limited to, gathering ideas for the project, composing the music for the project, selecting songs or session musicians, proposing changes to the song arrangements, coaching the artist and musicians in the studio, controlling the recording sessions, supervising the entire process through audio mixing and, in some cases, to the audio mastering stage. Producers often take on a wider entrepreneurial role, with responsibility for the budget, schedules and negotiations. Writer Chris Deville explains it, "Sometimes a producer functions like a creative consultant — someone who helps a band achieve a certain aesthetic, or who comes up with the perfect violin part to complement the vocal melody, or who insists that a chorus should be a bridge. Other times a producer will build a complete piece of music from the ground up and present the finished product to a vocalist, like Metro Boomin supplying Future with readymade beats or Jack Antonoff letting Taylor Swift add lyrics and melody to an otherwise-finished “Out Of The Woods.”The artist of an album may not be a record producer or music producer for his/her album.
While both contribute creatively, the official credit of "record producer" may depend on the record contract. Christina Aguilera, for example, did not receive record producer credits until many albums into her career. In the 2010s, the producer role is sometimes divided among up to three different individuals: executive producer, vocal producer and music producer. An executive producer oversees project finances, a vocal producers oversees the vocal production, a music producer oversees the creative process of recording and mixings; the music producer is often a competent arranger, musician or songwriter who can bring fresh ideas to a project. As well as making any songwriting and arrangement adjustments, the producer selects and/or collaborates with the mixing engineer, who takes the raw recorded tracks and edits and modifies them with hardware and software tools to create a stereo or surround sound "mix" of all the individual voices sounds and instruments, in turn given further adjustment by a mastering engineer for the various distribution media.
The producer oversees the recording engineer who concentrates on the technical aspects of recording. Noted producer Phil Ek described his role as "the person who creatively guides or directs the process of making a record", like a director would a movie. Indeed, in Bollywood music, the designation is music director; the music producer's job is to create and mold a piece of music. The scope of responsibility may be one or two songs or an artist's entire album – in which case the producer will develop an overall vision for the album and how the various songs may interrelate. At the beginning of record industry, the producer role was technically limited to record, in one shot, artists performing live; the immediate predecessors to record producers were the artists and repertoire executives of the late 1920s and 1930s who oversaw the "pop" product and led session orchestras. That was the case of Ben Selvin at Columbia Records, Nathaniel Shilkret at Victor Records and Bob Haring at Brunswick Records.
By the end of the 1930s, the first professional recording studios not owned by the major companies were established separating the roles of A&R man and producer, although it wouldn't be until the late 1940s when the term "producer" became used in the industry. The role of producers changed progressively over the 1960s due to technology; the development of multitrack recording caused a major change in the recording process. Before multitracking, all the elements of a song had to be performed simultaneously. All of these singers and musicians had to be assembled in a large studio where the performance was recorded. With multitrack recording, the "bed tracks" (rhythm section accompaniment parts such as the bassline and rhythm guitar could be recorded first, the vocals and solos could be added using as many "takes" as necessary, it was no longer necessary to get all the players in the studio at the same time. A pop band could record their backing tracks one week, a horn section could be brought in a week to add horn shots and punches, a string section could be brought in a week after that.
Multitrack recording had another pro
Billboard is an American entertainment media brand owned by the Billboard-Hollywood Reporter Media Group, a division of Eldridge Industries. It publishes pieces involving news, opinion, reviews and style, is known for its music charts, including the Hot 100 and Billboard 200, tracking the most popular songs and albums in different genres, it hosts events, owns a publishing firm, operates several TV shows. Billboard was founded in 1894 by William Donaldson and James Hennegan as a trade publication for bill posters. Donaldson acquired Hennegen's interest in 1900 for $500. In the early years of the 20th century, it covered the entertainment industry, such as circuses and burlesque shows, created a mail service for travelling entertainers. Billboard began focusing more on the music industry as the jukebox and radio became commonplace. Many topics it covered were spun-off into different magazines, including Amusement Business in 1961 to cover outdoor entertainment, so that it could focus on music.
After Donaldson died in 1925, Billboard was passed down to his children and Hennegan's children, until it was sold to private investors in 1985, has since been owned by various parties. The first issue of Billboard was published in Cincinnati, Ohio by William Donaldson and James Hennegan on November 1, 1894, it covered the advertising and bill posting industry, was known as Billboard Advertising. At the time, billboards and paper advertisements placed in public spaces were the primary means of advertising. Donaldson handled editorial and advertising, while Hennegan, who owned Hennegan Printing Co. managed magazine production. The first issues were just eight pages long; the paper had columns like "The Bill Room Gossip" and "The Indefatigable and Tireless Industry of the Bill Poster". A department for agricultural fairs was established in 1896; the title was changed to The Billboard in 1897. After a brief departure over editorial differences, Donaldson purchased Hennegan's interest in the business in 1900 for $500 to save it from bankruptcy.
That May, Donaldson changed it from a monthly to a weekly paper with a greater emphasis on breaking news. He improved editorial quality and opened new offices in New York, San Francisco and Paris, re-focused the magazine on outdoor entertainment such as fairs, circuses and burlesque shows. A section devoted to circuses was introduced in 1900, followed by more prominent coverage of outdoor events in 1901. Billboard covered topics including regulation, a lack of professionalism and new shows, it had a "stage gossip" column covering the private lives of entertainers, a "tent show" section covering traveling shows, a sub-section called "Freaks to order". According to The Seattle Times, Donaldson published news articles "attacking censorship, praising productions exhibiting'good taste' and fighting yellow journalism"; as railroads became more developed, Billboard set up a mail forwarding system for traveling entertainers. The location of an entertainer was tracked in the paper's Routes Ahead column Billboard would receive mail on the star's behalf and publish a notice in its "Letter-Box" column that it has mail for them.
This service was first introduced in 1904, became one of Billboard's largest sources of profit and celebrity connections. By 1914, there were 42,000 people using the service, it was used as the official address of traveling entertainers for draft letters during World War I. In the 1960s, when it was discontinued, Billboard was still processing 1,500 letters per week. In 1920, Donaldson made a controversial move by hiring African-American journalist James Albert Jackson to write a weekly column devoted to African-American performers. According to The Business of Culture: Strategic Perspectives on Entertainment and Media, the column identified discrimination against black performers and helped validate their careers. Jackson was the first black critic at a national magazine with a predominantly white audience. According to his grandson, Donaldson established a policy against identifying performers by their race. Donaldson died in 1925. Billboard's editorial changed focus as technology in recording and playback developed, covering "marvels of modern technology" such as the phonograph, record players, wireless radios.
It began covering coin-operated entertainment machines in 1899, created a dedicated section for them called "Amusement Machines" in March 1932. Billboard began covering the motion picture industry in 1907, but ended up focusing on music due to competition from Variety, it created a radio broadcasting station in the 1920s. The jukebox industry continued to grow through the Great Depression, was advertised in Billboard, which led to more editorial focus on music; the proliferation of the phonograph and radio contributed to its growing music emphasis. Billboard published the first music hit parade on January 4, 1936, introduced a "Record Buying Guide" in January 1939. In 1940, it introduced "Chart Line", which tracked the best-selling records, was followed by a chart for jukebox records in 1944 called Music Box Machine charts. By the 1940s, Billboard was more of a music industry specialist publication; the number of charts it published grew after World War II, due to a growing variety of music interests and genres.
It had eight charts by 1987, covering different genres and formats, 28 charts by 1994. By 1943, Billboard had about 100 employees; the magazine's offices moved to Brighton, Ohio in 1946 to New York City in 1948. A five-column tabloid format was adopted in November 1950 and coated paper was first used in Billboard's print issues in January 1963, allowing for photojournalis
In the music industry, a single is a type of release a song recording of fewer tracks than an LP record or an album. This can be released for sale to the public in a variety of different formats. In most cases, a single is a song, released separately from an album, although it also appears on an album; these are the songs from albums that are released separately for promotional uses such as digital download or commercial radio airplay and are expected to be the most popular. In other cases a recording released. Despite being referred to as a single, singles can include up to as many as three tracks; the biggest digital music distributor, iTunes Store, accepts as many as three tracks less than ten minutes each as a single, as does popular music player Spotify. Any more than three tracks on a musical release or thirty minutes in total running time is either an extended play or, if over six tracks long, an album; when mainstream music was purchased via vinyl records, singles would be released double-sided.
That is to say, they were released with an A-side and B-side, on which two singles would be released, one on each side. Moreover, only the most popular songs from a released album would be released as a single. In more contemporary forms of music consumption, artists release most, if not all, of the tracks on an album as singles; the basic specifications of the music single were set in the late 19th century, when the gramophone record began to supersede phonograph cylinders in commercially produced musical recordings. Gramophone discs were manufactured in several sizes. By about 1910, the 10-inch, 78 rpm shellac disc had become the most used format; the inherent technical limitations of the gramophone disc defined the standard format for commercial recordings in the early 20th century. The crude disc-cutting techniques of the time and the thickness of the needles used on record players limited the number of grooves per inch that could be inscribed on the disc surface, a high rotation speed was necessary to achieve acceptable recording and playback fidelity.
78 rpm was chosen as the standard because of the introduction of the electrically powered, synchronous turntable motor in 1925, which ran at 3600 rpm with a 46:1 gear ratio, resulting in a rotation speed of 78.26 rpm. With these factors applied to the 10-inch format and performers tailored their output to fit the new medium; the 3-minute single remained the standard into the 1960s, when the availability of microgroove recording and improved mastering techniques enabled recording artists to increase the duration of their recorded songs. The breakthrough came with Bob Dylan's "Like a Rolling Stone". Although CBS tried to make the record more "radio friendly" by cutting the performance into halves, separating them between the two sides of the vinyl disc, both Dylan and his fans demanded that the full six-minute take be placed on one side, that radio stations play the song in its entirety; as digital downloading and audio streaming have become more prevalent, it has become possible for every track on an album to be available separately.
The concept of a single for an album has been retained as an identification of a more promoted or more popular song within an album collection. The demand for music downloads skyrocketed after the launch of Apple's iTunes Store in January 2001 and the creation of portable music and digital audio players such as the iPod. In September 1997, with the release of Duran Duran's "Electric Barbarella" for paid downloads, Capitol Records became the first major label to sell a digital single from a well-known artist. Geffen Records released Aerosmith's "Head First" digitally for free. In 2004, Recording Industry Association of America introduced digital single certification due to significant sales of digital formats, with Gwen Stefani's "Hollaback Girl" becoming RIAA's first platinum digital single. In 2013, RIAA incorporated on-demand streams into the digital single certification. Single sales in the United Kingdom reached an all-time low in January 2005, as the popularity of the compact disc was overtaken by the then-unofficial medium of the music download.
Recognizing this, On 17 April 2005, Official UK Singles Chart added the download format to the existing format of physical CD singles. Gnarls Barkley was the first act to reach No.1 on this chart through downloads alone in April 2006, for their debut single "Crazy", released physically the following week. On 1 January 2007 digital downloads became eligible from the point of release, without the need for an accompanying physical. Sales improved in the following years, reaching a record high in 2008 that still proceeded to be overtaken in 2009, 2010 and 2011. Singles have been issued in various formats, including 7-inch, 10-inch, 12-inch vinyl discs. Other, less common, formats include singles on Digital Compact Cassette, DVD, LD, as well as many non-standard sizes of vinyl disc; the most common form of the vinyl single is the 45 or 7-inch. The names are derived from its play speed, 45 rpm, the standard diameter, 7 inches; the 7-inch 45 rpm record was released 31 March 1949 by RCA Victor as a smaller, more durable and higher-fidelity replacement for the 78 rpm shellac discs.
The first 45
UK Singles Chart
The UK Singles Chart is compiled by the Official Charts Company, on behalf of the British record industry, listing the top-selling singles in the United Kingdom, based upon physical sales, paid-for downloads and streaming. The Official Chart, broadcast on BBC Radio 1 and MTV, is the UK music industry's recognised official measure of singles and albums popularity because it is the most comprehensive research panel of its kind, today surveying over 15,000 retailers and digital services daily, capturing 99.9% of all singles consumed in Britain across the week, over 98% of albums. To be eligible for the chart, a single is defined by the Official Charts Company as either a'single bundle' having no more than four tracks and not lasting longer than 25 minutes or one digital audio track not longer than 15 minutes with a minimum sale price of 40 pence; the rules have changed many times as technology has developed, the most notable being the inclusion of digital downloads in 2005 and streaming in July 2014.
The OCC website contains the Top 100 chart. Some media outlets only list the Top 75 of this list; the chart week runs from 00:01 Friday to midnight Thursday, with most UK physical and digital singles being released on Fridays. From 3 August 1969 until 5 July 2015, the chart week ran from 00:01 Sunday to midnight Saturday; the Top 40 chart is first issued on Friday afternoons by BBC Radio 1 as The Official Chart from 16:00 to 17:45, before the full Official Singles Chart Top 100 is posted on the Official Charts Company's website. A rival chart show, The Vodafone Big Top 40, is based on iTunes downloads and commercial radio airplay across the Global Radio network only, is broadcast on Sunday afternoons from 16:00 to 19:00 on 145 local commercial radio stations across the United Kingdom; the Big Top 40 is not regarded by the industry or wider media. There is a show called "Official KISS Top 40", counting down 40 most played songs on Kiss FM every Sunday 17:00 to 19:00; the UK Singles Chart began to be compiled in 1952.
According to the Official Charts Company's statistics, as of 1 July 2012, 1,200 singles have topped the UK Singles Chart. The precise number of chart-toppers is debatable due to the profusion of competing charts from the 1950s to the 1980s, but the usual list used is that endorsed by the Guinness Book of British Hit Singles and subsequently adopted by the Official Charts Company; the company regards a selected period of the New Musical Express chart and the Record Retailer chart from 1960 to 1969 as predecessors for the period prior to 11 February 1969, where multiples of competing charts coexisted side by side. For example, the BBC compiled its own chart based on an average of the music papers of the time; the first number one on the UK Singles Chart was "Here in My Heart" by Al Martino for the week ending date 14 November 1952. As of the week ending date 18 April 2019, the UK Singles Chart has had 1352 different number-one hits; the current number-one single is "Someone You Loved" by Lewis Capaldi.
Before the compilation of sales of records, the music market measured a song's popularity by sales of sheet music. The idea of compiling a chart based on sales originated in the United States, where the music-trade paper Billboard compiled the first chart incorporating sales figures on 20 July 1940. Record charts in the UK began in 1952, when Percy Dickins of the New Musical Express gathered a pool of 52 stores willing to report sales figures. For the first British chart Dickins telephoned 20 shops, asking for a list of the 10 best-selling songs; these results were aggregated into a Top 12 chart published in NME on 14 November 1952, with Al Martino's "Here in My Heart" awarded the number-one position. The chart became a successful feature of the periodical. Record Mirror compiled its own Top 10 chart for 22 January 1955; the NME chart was based on a telephone poll. Both charts expanded in size, with Mirror's becoming a Top 20 in October 1955 and NME's becoming a Top 30 in April 1956. Another rival publication, Melody Maker, began compiling its own chart.
It was the first chart to include Northern Ireland in its sample. Record Mirror began running a Top 5 album chart in July 1956. In March 1960, Record Retailer had a Top 50 singles chart. Although NME had the largest circulation of charts in the 1960s and was followed, in March 1962 Record Mirror stopped compiling its own chart and published Record Retailer's instead. Retailer began independent auditing in January 1963, has been used by the UK Singles Chart as the source for number-ones since the week ending 12 March 1960; the choice of Record Retailer as the source has been criticised. With available lists of which record shops were sampled to compile the charts some shops were subjected to "hyping" but, with Record Retailer being less followed than some charts, it was subject to less hyping. Additionally, Retailer was set up by independent record shops and had no funding or affiliation with record companies. However, it had a smaller sample size than some ri