Single (music)

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An 8 cm CD single from Japan. 8cm CD single jacket.jpg
An 8 cm CD single from Japan.

In music, a single is a type of release, typically a song recording of fewer tracks than an LP record [1] or an album. One can be released for sale to the public in a variety of formats. In most cases, a single is a song that is released separately from an album, although it usually also appears on an album. In other cases a recording released as a single may not appear on an album.


Despite being referred to as a single, in the era of music downloads, singles can include up to as many as three tracks. The biggest digital music distributor, the iTunes Store, accepts as many as three tracks that are less than ten minutes each as a single. [1] Any more than three tracks on a musical release or thirty minutes in total running time is an extended play (EP) or, if over six tracks long, an album.

Historically, when mainstream music was purchased via vinyl records, singles would be released double-sided, i.e. there was an A-side and a B-side, on which two songs would appear, one on each side. [2]

Early history

The origins of the single are in the late 19th century, when music was distributed on phonograph cylinders that held two to four minutes' worth of audio. They were superseded by disc phonograph records, which initially also had a short duration of playing time per side. In the first two to three decades of the 20th century, almost all commercial music releases were, in effect, singles (the exceptions were usually for classical music pieces, where multiple physical storage media items were bundled together and sold as an album). Phonograph records were manufactured with a range of playback speeds (from 16 to 78 rpm) and in several sizes (including 12 inches or 30 centimetres). By about 1910, however, the 10-inch (25 cm), 78-rpm shellac disc had become the most commonly used format.

The inherent technical limitations of the gramophone disc defined the standard format for commercial recordings in the early 20th century. The relatively 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 and 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 3,600 rpm with a 46:1 gear ratio, resulting in a rotation speed of 78.3 rpm.

With these factors applied to the 10-inch format, songwriters and performers increasingly tailored their output to fit the new medium. The three-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 Columbia Records tried to make the record more "radio-friendly" by cutting the performance into halves and separating them between the two sides of the disc, both Dylan and his fans demanded that the full six-minute take be placed on one side and that radio stations play the song in its entirety. [3]

Types of physical singles

Singles have been issued in various formats, including 7-inch (18 cm), 10-inch and 12-inch discs, usually playing at 45 rpm; 10-inch shellac discs, playing at 78 rpm; maxi singles; 7-inch plastic flexi discs; cassettes; and 8 or 12 cm (3.1 or 4.7 in) CD singles. Other, less common, formats include singles on Digital Compact Cassette, DVD and Laserdisc, as well as many non-standard sizes of vinyl disc (5 in or 13 cm, 8 in or 20 cm, etc.).

Up until mid-1970s, British single releases were packaged in generic paper sleeves. Limited editions containing picture sleeves sold well around that period, so the number of UK singles packaged in picture sleeves increased thereafter. [4] In 1992, cassette and CD singles surpassed 7-inch vinyls. [5]

7-inch format

45 rpm EP on a turntable with a
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1+1/2-inch hub, ready to be played 140405 Wega-Dual-300-01.jpg
45 rpm EP on a turntable with a 1+12-inch hub, ready to be played

The most common form of the vinyl single is the "45" or "7-inch". The names are derived from its play speed, 45 rpm (revolutions per minute), and the standard diameter, 7 inches.

The 7-inch 45 rpm record was released March 31, 1949, by RCA Victor as a smaller, more durable and higher-fidelity replacement for the 78 rpm shellac discs. [6] The first 45 rpm records were monaural, with recordings on both sides of the disc. As stereo recordings became popular in the 1960s, almost all 45 rpm records were produced in stereo by the early 1970s. Columbia Records, which had released the 33+13 rpm 12-inch vinyl LP in June 1948, also released 33+13 rpm 7-inch vinyl singles in March 1949, but they were soon eclipsed by the RCA Victor 45. The first regular production 45 rpm record pressed was "PeeWee the Piccolo": RCA Victor 47-0146 pressed December 7, 1948 at the Sherman Avenue plant in Indianapolis; R.O. Price, plant manager. [7]

The claim made that 48-0001 by Eddy Arnold was the first 45 is evidently incorrect (even though 48-0000 has not turned up, 50-0000-Crudup, 51-0000-Meisel, and 52-0000 Goodman are out there) since all 45s were released simultaneously with the 45 player in March 1949. There was plenty of information leaked to the public about the new 45 rpm system through front-page articles in Billboard magazine on December 4, 1948, and again on January 8, 1949. RCA was trying to blunt the lead Columbia had established upon releasing their 33+13  LP system in June 1948. [8]

To compete with Columbia, RCA released albums as boxes of 45 rpm 7-inch singles that could be played continuously like an LP on their record changer. RCA was also releasing 7-inch singles pressed in different colors for different genres, making it easy for customers to find their preferred music. The novelty of multicolored singles wore off soon: by 1952 all RCA singles were pressed in black vinyl. [9]

The lightweight and inexpensive 45 rpm discs introduced by RCA were quickly popular and in the early 1950s all major US labels had begun manufacturing 7-inch singles. [10]

In some regions (e.g. US), the default hole size fitted the original RCA 1.5 inch hub which, due to a format war, was incompatible with the 0.25-inch spindle of a Columbia-system 33 1/3 RPM 12-inch LP player. In other regions (e.g. UK), the default was a small hole compatible with a multi-speed 0.25-inch spindle player, but with a "knock out" that was removed for usage on a larger hub player.

In some regions (e.g. UK), 7-inch 45 rpm records were sold for a 1/4-inch spindle with a knock out for playing on a
1+1/2-inch hub 45-knock-out.png
In some regions (e.g. UK), 7-inch 45 rpm records were sold for a 1/4-inch spindle with a knock out for playing on a 1+12-inch hub

One could play a large-hole record on a player with a 0.25-inch spindle by inserting a single puck or by using a spindle adapter.

A single puck, inserted in a large-hole single (US), to play it on a 1/4-inch spindle Single-Puck 1.jpg
A single puck, inserted in a large-hole single (US), to play it on a 1/4-inch spindle

12-inch format

A twelve-inch gramophone record 12 Inch Single BBQ Band.jpg
A twelve-inch gramophone record

Although 7 inches remained the standard size for vinyl singles, 12-inch singles were introduced for use by DJs in discos in the 1970s. The longer playing time of these singles allowed the inclusion of extended dance mixes of tracks. In addition, the larger surface area of the 12-inch discs allowed for wider grooves (larger amplitude) and greater separation between grooves, the latter of which results in less cross-talk. Consequently, they are less susceptible to wear and scratches. The 12-inch single is still considered a standard format for dance music, though its popularity has declined in recent years.

Digital era

As digital downloading and audio streaming have become more prevalent, it has become possible for every track on an album to also be available separately. Nevertheless, the concept of a single from an album has been retained as an identification of the more heavily promoted or more popular songs on an album. The demand for music downloads skyrocketed after the launch of Apple's iTunes Store (then called iTunes Music Store) in January 2001 and the creation of portable music and digital audio players such as the iPod.[ citation needed ]

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. Previously, Geffen Records also released Aerosmith's "Head First" digitally for free. [11] In 2004, the Recording Industry Association of America (RIAA) introduced digital single certification due to significant sales of digital formats, with Gwen Stefani's "Hollaback Girl" becoming RIAA's first platinum digital single. [12] In 2013, RIAA incorporated on-demand streams into the digital single certification. [13]

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", which was released physically the following week. On 1 January 2007, digital downloads (including unbundled album tracks [14] [15] ) became eligible from the point of release, without the need for an accompanying physical. [16] Sales gradually improved in the following years, reaching a record high in 2008 that still proceeded to be overtaken in 2009, 2010 and 2011. [17]

In the late 2010s, artists began a trend of releasing multiple singles before eventually releasing a studio album. An unnamed A&R representative confirmed to Rolling Stone in 2018 that "an artist has to build a foundation to sustain" and added that "When artists have one big record and go run with that, it doesn't work because they never had a foundation to begin with." The same article cited examples such as Cardi B, Camila Cabello and Jason Derulo releasing four or more singles prior to their album releases. [18]


"Put a Little Love in Your Heart" was a hit single for Jackie DeShannon in 1968. It was certified Gold in the US, selling over 1,000,000 copies. Gold record for Put a Little Love in Your Heart.JPG
"Put a Little Love in Your Heart" was a hit single for Jackie DeShannon in 1968. It was certified Gold in the US, selling over 1,000,000 copies.

The sales of singles are recorded in record charts in most countries in a Top 40 format. The charts are often published in magazines and numerous television shows and radio programs count down the list. To be eligible for inclusion in charts, the single must meet the requirement set by the charting company that governs the playing time of the single.

In popular music, the commercial and artistic importance of the single (as compared to the EP or album) has varied over time, technological development, and according to the audience of particular artists and genres. Singles have generally been more important to artists who sell to the youngest purchasers of music (younger teenagers and pre-teens), who tend to have more limited financial resources. [6]

Starting in the mid-1960s, albums became a greater focus and became more important as artists created albums of uniformly high-quality and coherent themes, a trend that reached its apex in the development of the concept album. Over the 1990s and the early 2000s, the single generally received less and less attention in the United States as albums, which on compact disc had virtually identical production and distribution costs but could be sold at a higher price, became most retailers' primary method of selling music. Singles continued to be produced in the UK and Australia and survived the transition from compact disc to digital download. The decline of the physical single in the US during this time has been cited as a major marketing mistake on the part of record companies, as it eliminated an inexpensive recording format for young fans to become accustomed to purchasing music. In its place was the predominance of the album, which alienated customers by the expense of purchasing a longer format for only one or two songs of interest. That in turn encouraged interest in file sharing software on the internet like Napster for single recordings, which began to undercut the music recording market. [19]

Dance music, however, has followed a different commercial pattern and the single, especially the 12-inch vinyl single, remains a major method by which dance music is distributed.

Another development of the 2000s was the popularity of mobile phone ringtones based on pop singles. In September 2007, Sony BMG announced that it would introduce a new type of CD single, called "ringles", for the 2007 holiday season. The format included three songs by an artist, plus a ringtone accessible from the user's computer. Sony announced plans to release 50 singles in October and November, and Universal Music Group expected to release somewhere between 10 and 20 titles. [20] In a reversal of this trend, a single has been released based on a ringtone itself: the Crazy Frog ringtone, which was a cult hit in Europe in 2004, was released as a mashup with "Axel F" in June 2005 amid a massive publicity campaign and subsequently hit No. 1 on the UK chart.

The term single is sometimes regarded as a misnomer since one record usually contains two songs: the A-side and B-side. In 1982, CBS marketed one-sided singles at a lower price than two-sided singles. [21]

In South Korea

In South Korean music, the terminology for "albums" and "singles" is unique and includes an additional term, the single album (Korean : 싱글 음반; RR : singgeul eumban). In contemporary usage in English, the term "album" refers to an LP-length recording regardless of the medium, but in contrast, the Korean usage of "album" (Korean : 음반; RR : eumban) denotes a musical recording of any length released specifically on physical media. Although the terms "single albums" and "singles" are similar and sometimes may overlap, depending on the context, they are considered two distinct release types in South Korea. A "single album" refers to a physical release (like CD, LP or some other media) collecting one or more singles, while a "single" is only a song itself, typically a digital stream or download.

The Gaon Album Chart tracks sales of all "offline" albums released as physical media and so single albums compete alongside full-length studio albums (LPs) and mini-albums (EPs). The Gaon Digital Chart, which tracks downloads and streams, is regarded as the official "singles" chart.

As a distinct release type, the single album developed during the CD era in the 1990s. Single albums, typically including about two or three songs, were marketed as a more affordable alternative to a full-length CD album. [22] The term "single album" is sometimes used to refer to a release that would simply be called a "single" in Western contexts, such as a 7-inch 45 rpm record released before the advent of downloadable music.

To give an example of the differences between full-length albums, single albums and singles, the K-pop boy band Big Bang has a full-length studio album, titled MADE , which was originally released as a series of four single albums: M , A , D and E . Two singles were included on each of those single albums; the first in the series, M, contains the singles "Loser" and "Bae Bae". [23]

A single album is distinct from a single even if it includes only one song. The single "Gotta Go" by Chungha was released on a single album titled XII, which was a one-track CD. Even though "Gotta Go" was the only song on XII, the two releases carry different titles and charted separately: XII reached No. 4 on the Gaon Album Chart, and "Gotta Go" reached No. 2 on the Gaon Digital Chart.

See also

Related Research Articles

<span class="mw-page-title-main">Extended play</span> Musical recording longer than a single but shorter than a full album

An extended play record, usually referred to as an EP, is a musical recording that contains more tracks than a single but fewer than an album or LP record. Contemporary EPs generally contain four or five tracks, and are considered "less expensive and time-consuming" for an artist to produce than an album. An EP originally referred to specific types of records other than 78 rpm standard play (SP) and LP, but it is now applied to mid-length CDs and downloads as well.

<span class="mw-page-title-main">Phonograph record</span> Disc-shaped vinyl analog sound storage medium

A phonograph record, or simply a record, is an analog sound storage medium in the form of a flat disc with an inscribed, modulated spiral groove. The groove usually starts near the periphery and ends near the center of the disc. At first, the discs were commonly made from shellac, with earlier records having a fine abrasive filler mixed in. Starting in the 1940s polyvinyl chloride became common, hence the name vinyl.

RCA Records is an American record label currently owned by Sony Music Entertainment, a subsidiary of Sony Corporation of America. It is one of Sony Music's four flagship labels, alongside RCA's former long-time rival Columbia Records; also Arista Records, and Epic Records. The label has released multiple genres of music, including pop, classical, rock, hip hop, afrobeat, electronic, R&B, blues, jazz, and country. Its name is derived from the initials of its defunct parent company, the Radio Corporation of America (RCA). RCA Records was fully acquired by Bertelsmann in 1987, making it a part of Bertelsmann Music Group (BMG) and became a part of Sony BMG Music Entertainment after the 2004 merger of BMG and Sony; it was acquired by the latter in 2008, after the dissolution of Sony/BMG and the restructuring of Sony Music. RCA Records is the corporate successor of the Victor Talking Machine Company, founded in 1901, making it the second-oldest record label in American history, after sister label Columbia Records, founded in 1889.

<span class="mw-page-title-main">Twelve-inch single</span> Type of vinyl phonograph record

The twelve-inch single is a type of vinyl gramophone record that has wider groove spacing and shorter playing time with a 'single' or a few related sound tracks on each surface, compared to LPs which have several songs on each side. This allows for louder levels to be cut on the disc by the mastering engineer, which in turn gives a wider dynamic range, and thus better sound quality. This record type is commonly used in disco and dance music genres, where DJs use them to play in clubs. They are played at either 33+13 or 45 rpm. The conventional 7‐inch single usually holds three or four minutes of music at full volume. The 12‐inch LP sacrifices volume for extended playing time.

Music recording certification is a system of certifying that a music recording has shipped, sold, or streamed a certain number of units. The threshold quantity varies by type and by nation or territory.

<i>Substance 1987</i> 1987 compilation album by New Order

Substance is a compilation album by English alternative dance band New Order. It was released in August 1987 by Factory Records. The album compiles all of the band's singles at that point in their 12-inch versions, along with their respective B-side tracks. The then-newly released non-album single "True Faith" is also featured, along with its B-side "1963" and new versions of "Temptation" and "Confusion".

<span class="mw-page-title-main">Album</span> Collection of audio recordings

An album is a collection of audio recordings issued on compact disc (CD), vinyl, audio tape, or another medium such as digital distribution. Albums of recorded sound were developed in the early 20th century as individual 78 rpm records collected in a bound book resembling a photograph album; this format evolved after 1948 into single vinyl long-playing (LP) records played at 33+13 rpm.

<span class="mw-page-title-main">Unusual types of gramophone records</span> Gramophone records with non standard features

The overwhelming majority of records manufactured have been of certain sizes, playback speeds, and appearance. However, since the commercial adoption of the gramophone record, a wide variety of records have also been produced that do not fall into these categories, and they have served a variety of purposes.

<span class="mw-page-title-main">Record collecting</span>

Record collecting is the hobby of collecting sound recordings, usually of music, but sometimes poetry, reading, historical speeches, and ambient noises. Although the typical focus is on vinyl records, all formats of recorded music can be collected.

A CD single is a music single in the form of a compact disc. The standard in the Red Book for the term CD single is an 8 cm (3-inch) CD. It now refers to any single recorded onto a CD of any size, particularly the CD5, or 5-inch CD single. The format was introduced in the mid-1980s but did not gain its place in the market until the early 1990s. With the rise in digital downloads in the early 2010s, sales of CD singles have decreased.

<span class="mw-page-title-main">Maxi single</span> Music single release with more than two songs

A maxi single or maxi-single is a music single release with more than the usual two tracks of an A-side song and a B-side song.

<i>Almost in Love</i> 1970 compilation album by Elvis Presley

Almost in Love is a compilation album by American singer Elvis Presley, released in November 1970 by RCA Records on their budget label, RCA Camden. It was the first of several albums on the low-priced RCA Camden label to make available in LP format tracks that had previously been available only on 45 rpm singles or EPs.

<span class="mw-page-title-main">So Alive (Love and Rockets song)</span> 1989 single by Love and Rockets

"So Alive" is a song by British alternative rock band Love and Rockets, released in 1989 as the second single from their self-titled fourth album. The song reached No. 1 in Canada and charted within the top 30 in the United States, Australia, and New Zealand. In the US, it topped the Billboard Modern Rock Tracks chart for five weeks and was ranked No. 1 on that listing's year-end chart for 1989. The song's music video was directed by Howard Greenhalgh and produced by Pamela James.

<i>Elvis Golden Records</i> 1958 greatest hits album by Elvis Presley

Elvis' Golden Records is a compilation album by American rock and roll singer Elvis Presley, issued by RCA Victor in March 1958. It compiled his hit singles released in 1956 and 1957, and is widely believed to be the first greatest hits album in rock and roll history. It is the first of five RCA Victor Elvis' Golden/Gold Records compilations, the first four of which were issued during Presley's lifetime. The album peaked at number three on the Billboard Top Pop Albums chart and was certified 6× platinum on August 17, 1999, by the Recording Industry Association of America.

<span class="mw-page-title-main">LP record</span> Analog sound storage medium

The LP is an analog sound storage medium, a phonograph record format characterized by: a speed of 33+13 rpm; a 12- or 10-inch diameter; use of the "microgroove" groove specification; and a vinyl composition disk. Introduced by Columbia in 1948, it was soon adopted as a new standard by the entire record industry. Apart from a few relatively minor refinements and the important later addition of stereophonic sound, it remained the standard format for record albums until its gradual replacement from the 1980s to the early 2000s, first by cassettes, then by compact discs, and finally by digital music distribution.

<i>Merry Christmas</i> (Bing Crosby album) 1945 compilation album by Bing Crosby

Merry Christmas is a compilation album by Bing Crosby that was released in 1945 on Decca Records. It has remained in print through the vinyl, CD, and downloadable file eras, currently as the disc and digital album White Christmas on MCA Records, a part of the Universal Music Group, and currently on vinyl as Merry Christmas on Geffen Records. It includes Crosby's signature song "White Christmas", the best-selling single of all time with estimated sales of over 50 million copies worldwide. The album was certified 4× Platinum by RIAA for selling over 4 million copies in United States. The original 1945 release and subsequent re-releases and re-packages spent a total of 39 weeks at no. 1 on the Billboard pop albums chart.

<i>Dream Painter</i> 1973 compilation album by Connie Smith

Dream Painter is a compilation album by American country singer Connie Smith. It was released in July 1973 via RCA Victor and contained ten tracks. The album was released following Smith's departure from RCA Victor and contained previously-released material. Two new recordings were also featured, including the title track. Released as a single, the title track would reach the top 30 of American country songs chart. The album itself would chart the American country LP's chart in 1973.

<i>That Bad Eartha</i> 1953 studio album by Eartha Kitt

That Bad Eartha is a twelve-song reconfiguration of material from American singer Eartha Kitt's first two eight-song, 10-inch albums issued by RCA Victor. It contains all eight songs from the 1953 album RCA Victor Presents Eartha Kitt. It repurposes the cover image and title, and four of the songs from Eartha's 1954 second 10-inch album, That Bad Eartha . In this way, it could be considered an expansion of the first short-length album, supplementing it with packaging and selected songs from the second.

<i>Someone Loves You Honey</i> (album) 1978 studio album by Charley Pride

Someone Loves You Honey is a studio album by American country music artist Charley Pride. It was released in November 1978 via RCA Victor Records and contained 11 tracks. The album was co-produced by Jerry Bradley and Pride. Two of Pride's major hits were included on the studio record: "More to Me" and the title track. Both songs became number one hits. The album itself would also reach charting positions following its release.

<i>Burgers and Fries/When I Stop Leaving</i> (Ill Be Gone) 1978 studio album by Charley Pride

Burgers and Fries/When I Stop Leaving is a studio album by American country music artist Charley Pride. It was released in October 1978 via RCA Victor Records and contained ten tracks. It was co-produced by Pride and Jerry Bradley. The project was Pride's twenty fifth studio release in his recording career and reached major chart positions in the United States and Canada. Three singles were released off the album, including both of its title tracks and "Where Do I Put Her Memory." All three singles became major hits on the country charts in the United States and Canada.


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Further reading