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An album is a collection of audio recordings (e.g., music) issued on a medium such as compact disc (CD), vinyl (record), audio tape (like 8-track or cassette), or digital. Albums of recorded sound were developed in the early 20th century as individual 78 rpm records (78s) collected in a bound book resembling a photo album; this format evolved after 1948 into single vinyl long-playing (LP) records played at 33+1⁄3 rpm.
The album was the dominant form of recorded music expression and consumption from the mid-1960s to the early 21st century, a period known as the album era.[1] Vinyl LPs are still issued, though album sales in the 21st-century have mostly focused on CD and MP3 formats. The 8-track tape was the first tape format widely used alongside vinyl from 1965 until being phased out by 1983, being gradually supplanted by the cassette tape throughout the 1970s and early 1980s; the popularity of the cassette reached its peak during the late 1980s before sharply declining during the 1990s. The cassette had largely disappeared by the first decade of the 2000s.
Most albums are recorded in a studio,[2] making them studio albums, although they may also be recorded in a concert venue, at home, in the field, or a mix of places. The time frame for completely recording an album varies between a few hours to several years. This process usually requires several takes with different parts recorded separately, and then brought or "mixed" together. Recordings that are done in one take without overdubbing are termed "live", even when done in a studio. Studios are built to absorb sound, eliminating reverberation, to assist in mixing different takes; other locations, such as concert venues and some "live rooms", have reverberation, which creates a "live" sound.[3] Recordings, including live, may contain editing, sound effects, voice adjustments, etc. With modern recording technology, artists can be recorded in separate rooms or at separate times while listening to the other parts using headphones; with each part recorded as a separate track. An album is generally considered to contain more tracks than an extended play (EP).
Album covers and liner notes are used, and sometimes additional information is provided, such as analysis of the recording, and lyrics or librettos.[4][5] Historically, the term "album" was applied to a collection of various items housed in a book format. In musical usage, the word was used for collections of short pieces of printed music from the early nineteenth century.[6] Later, collections of related 78s were bundled in book-like albums[7] (one side of a 78 rpm record could hold only about 3.5 minutes of sound). When LP records were introduced, a collection of pieces or songs on a single record was called an "album"; the word was extended to other recording media such as compact disc, MiniDisc, compact audio cassette, 8-track tape and digital albums as they were introduced.[8]
History
[edit]An album (Latin albus, white), in ancient Rome, was a board chalked or painted white, on which decrees, edicts, and other public notices were inscribed in black. It was from this that in medieval and modern times, album came to denote a book of blank pages in which verses, autographs, sketches, photographs and the like are collected.[9] This in turn led to the modern meaning of an album as a collection of audio recordings issued as a single item.
The first audio albums were actually published by the publishers of photograph albums. Single 78 rpm records were sold in a brown heavy paper sleeve with a large hole in the center so the record's label could be seen. The fragile records were stored on their sides. By the mid-1920s, photo album publishers sold collections of empty sleeves of heavier paper in bound volumes with stiff covers slightly larger than the 10" popular records. (Classical records measured 12".) On the paper cover in small type were the words "Record Album". Now records could be stored vertically with the record not touching the shelf, and the term was applied to the collection.[citation needed]
In the early nineteenth century, "album" was occasionally used in the titles of some classical music sets, such as Robert Schumann's Album for the Young Opus 68, a set of 43 short pieces.[6]
With the advent of 78 rpm records in the early 1900s, the typical 10-inch disc could only hold about three minutes of sound per side, so almost all popular recordings were limited to around three minutes in length.[10] Classical-music and spoken-word items generally were released on the longer 12-inch 78s, playing around 4–5 minutes per side. For example, in 1924, George Gershwin recorded a drastically shortened version of his new seventeen-minute composition Rhapsody in Blue with Paul Whiteman and His Orchestra. The recording was issued on both sides of a single record, Victor 55225 and ran for 8m 59s.[11] By 1910, though some European record companies had issued albums of complete operas and other works, the practice of issuing albums was not widely taken up by American record companies until the 1920s.
By about 1910, bound collections of empty sleeves with a paperboard or leather cover, similar to a photograph album, were sold as record albums that customers could use to store their records (the term "record album" was printed on some covers). These albums came in both 10-inch and 12-inch sizes. The covers of these bound books were wider and taller than the records inside, allowing the record album to be placed on a shelf upright, like a book, suspending the fragile records above the shelf and protecting them. In the 1930s, record companies began issuing collections of 78s by one performer or of one type of music in specially assembled albums, typically with artwork on the front cover and liner notes on the back or inside cover. Most albums included three or four records, with two sides each, making six or eight compositions per album.[7]
By the mid-1930s, record companies had adopted the album format for classical music selections that were longer than the roughly eight minutes that fit on both sides of a classical 12" 78 rpm record. Initially the covers were plain, with the name of the selection and performer in small type. In 1938, Columbia Records hired the first graphic designer in the business to design covers, others soon followed and colorful album covers cover became an important selling feature.[12]
By the later '30s, record companies began releasing albums of previously released recordings of popular music in albums organized by performer, singers or bands, or by type of music, boogie-woogie, for example.[citation needed]
When Columbia introduced the Long Playing record format in 1948, it was natural the term album would continue. Columbia expected that the record size distinction in 78s would continue, with classical music on 12" records and popular music on 10" records, and singles on 78s. Columbia's first popular 10" LP in fact was Frank Sinatra's first album, the four-record eight-song The Voice of Frank Sinatra, originally issued in 1946.[13]
RCA's introduction of the smaller 45 rpm format later in 1948 disrupted Columbia's expectations. By the mid-1950s, 45s dominated the singles market and 12" LPs dominated the album market and both 78s and 10" LPs were discontinued. In the 1950s albums of popular music were also issued on 45s, sold in small heavy paper-covered "gate-fold" albums with multiple discs in sleeves or in sleeves in small boxes. This format disappeared around 1960. Sinatra's "The Voice" was issued in 1952 on two extended play 45s, with two songs on each side, in both packagings.[13]
The 10-inch and 12-inch LP record (long play), or 33+1⁄3 rpm microgroove vinyl record, is a gramophone record format introduced by Columbia Records in 1948.[14] A single LP record often had the same or similar number of tunes as a typical album of 78s, and it was adopted by the record industry as a standard format for the "album".[7] Apart from relatively minor refinements and the important later addition of stereophonic sound capability, it has remained the standard format for vinyl albums.
The term "album" was extended to other recording media such as 8-track tape, cassette tape, compact disc, MiniDisc, and digital albums, as they were introduced.[8] As part of a trend of shifting sales in the music industry, some observers feel that the early 21st century experienced the death of the album.[15]
Length
[edit]An album may contain any number of tracks. In the United States, The Recording Academy's rules for Grammy Awards state that an album must comprise a minimum total playing time of 15 minutes with at least five distinct tracks or a minimum total playing time of 30 minutes with no minimum track requirement.[16] In the United Kingdom, the criteria for the UK Albums Chart is that a recording counts as an "album" if it either has more than four tracks or lasts more than 25 minutes.[17] Sometimes shorter albums are referred to as mini-albums or EPs.[18] Albums such as Tubular Bells, Amarok, and Hergest Ridge by Mike Oldfield, and Yes's Close to the Edge, include fewer than four tracks, but still surpass the 25-minute mark. The album Dopesmoker by Sleep contains only a single track, but the composition is over 63 minutes long. There are no formal rules against artists such as Pinhead Gunpowder referring to their own releases under thirty minutes as "albums".
If an album becomes too long to fit onto a single vinyl record or CD, it may be released as a double album where two vinyl LPs or compact discs are packaged together in a single case, or a triple album containing three LPs or compact discs. Recording artists who have an extensive back catalogue may re-release several CDs in one single box with a unified design, often containing one or more albums (in this scenario, these releases can sometimes be referred to as a "two (or three)-fer"), or a compilation of previously unreleased recordings. These are known as box sets. Some musical artists have also released more than three compact discs or LP records of new recordings at once, in the form of boxed sets, although in that case the work is still usually considered to be an album.
Tracks
[edit]Material (music or sounds) is stored on an album in sections termed tracks. A music track (often simply referred to as a track) is an individual song or instrumental recording. The term is particularly associated with popular music where separate tracks are known as album tracks; the term is also used for other formats such as EPs and singles. When vinyl records were the primary medium for audio recordings a track could be identified visually from the grooves and many album covers or sleeves included numbers for the tracks on each side. On a compact disc the track number is indexed so that a player can jump straight to the start of any track. On digital music stores such as iTunes the term song is often used interchangeably with track regardless of whether there is any vocal content.
A track that has the same name as the album is called the title track. In the Korean music industry, the title track is used to refer to any song that has been promoted, such as a single, regardless of its title. [citation needed]
Bonus tracks
[edit]This section needs additional citations for verification. (September 2025) |
A bonus track (also known as a bonus cut or bonus) is a piece of music which has been included as an extra. This may be done as a marketing promotion or for other reasons. It is not uncommon to include singles, B-sides, live recordings, and demo recordings as bonus tracks on reissues of old albums, where those tracks were not originally included. Online music stores allow buyers to create their own albums by selecting songs themselves[citation needed]; bonus tracks may be included if a customer buys a whole album rather than just one or two songs from the artist. The song is not necessarily free, nor is it available as a stand-alone download, adding to the incentive to buy the complete album[citation needed]. In contrast to hidden tracks, bonus tracks are included on track listings and usually do not have a gap of silence between other album tracks. Bonus tracks on CD or vinyl albums are common in Japan for releases by European and North American artists; since importing international copies of the album can be cheaper than buying a domestically released version, Japanese releases often feature bonus tracks to incentivize domestic purchase.[19]
Audio formats
[edit]Non-audio printed format
[edit]Commercial sheet music is published in conjunction with the release of a new album (studio, compilation, soundtrack, etc.). A matching folio songbook is a compilation of the music notation of all the songs included in that particular album. It typically has the album's artwork on its cover and, in addition to sheet music, it includes photos of the artist.[20] Most pop and rock releases come in standard Piano/Vocal/Guitar notation format (and occasionally Easy Piano / E-Z Play Today).[21] Rock-oriented releases may also come in Guitar Recorded Versions edition, which are note-for-note transcriptions written directly from artist recordings.[22]
Vinyl records
[edit]
Vinyl LP records have two sides, each comprising one-half of the album. If a pop or rock album contained tracks released separately as commercial singles, they were conventionally placed in particular positions on the album.[8] During the sixties, particularly in the UK, singles were generally released separately from albums. Today, many commercial albums of music tracks feature one or more singles, which are released separately to radio, TV or the Internet as a way of promoting the album.[23] Albums have been issued that are compilations of older tracks not originally released together, such as singles not originally found on albums, b-sides of singles, or unfinished "demo" recordings.[8]
Double albums during the seventies were sometimes sequenced for record changers. In the case of a two-record set, for example, sides 1 and 4 would be stamped on one record, and sides 2 and 3 on the other. The user would stack the two records onto the spindle of an automatic record changer, with side 1 on the bottom and side 2 (on the other record) on top. Side 1 would automatically drop onto the turntable and be played. When finished, the tone arm's position would trigger a mechanism which moved the arm out of the way, dropped the record with side 2, and played it. When both records had been played, the user would pick up the stack, turn it over, and put them back on the spindle—sides 3 and 4 would then play in sequence.[8] Record changers were used for many years of the LP era, but eventually fell out of use.
8-track tape
[edit]
8-track tape (formally Stereo 8: commonly known as the eight-track cartridge, eight-track tape, or simply eight-track) is a magnetic tape sound recording technology popular in the United States[24] from the mid-1960s to the late 1970s when the Compact Cassette format took over.[24][25] The format is regarded as an obsolete technology, and was relatively unknown outside the United States, the United Kingdom, Canada and Australia.[25][24]
Stereo 8 was created in 1964 by a consortium led by Bill Lear of Lear Jet Corporation, along with Ampex, Ford Motor Company, General Motors, Motorola, and RCA Victor Records. It was a further development of the similar Stereo-Pak four-track cartridge created by Earl "Madman" Muntz. A later quadraphonic version of the format was announced by RCA in April 1970 and first known as Quad-8, then later changed to just Q8.
Compact cassette
[edit]
The Compact Cassette was a popular medium for distributing pre-recorded music from the early 1970s to the early 2000s.[26] The first "Compact Cassette" was introduced by Philips in August 1963 in the form of a prototype.[27] Compact Cassettes became especially popular during the 1980s after the advent of the Sony Walkman, which allowed the person to control what they listened to.[27][28] The Walkman was convenient because of its size, the device could fit in most pockets and often came equipped with a clip for belts or pants.[27]
The compact cassette used double-sided magnetic tape to distribute music for commercial sale.[27][29] The music is recorded on both the "A" and "B" side of the tape, with cassette being "turned" to play the other side of the album.[27] Compact Cassettes were also a popular way for musicians to record "Demos" or "Demo Tapes" of their music to distribute to various record labels, in the hopes of acquiring a recording contract.[30]
Compact cassettes also saw the creation of mixtapes, which are tapes containing a compilation of songs created by any average listener of music.[31] The songs on a mixtape generally relate to one another in some way, whether it be a conceptual theme or an overall sound.[31] After the introduction of Compact discs, the term "Mixtape" began to apply to any personal compilation of songs on any given format.[31]
The sales of Compact Cassettes eventually began to decline in the 1990s, after the release and distribution Compact Discs. The 2010s saw a revival of Compact Cassettes by independent record labels and DIY musicians who preferred the format because of its difficulty to share over the internet.[32]
Compact disc
[edit]
The compact disc format replaced both the vinyl record and the cassette as the standard for the commercial mass-market distribution of physical music albums.[33] After the introduction of music downloading and MP3 players such as the iPod, US album sales dropped 54.6% from 2001 to 2009.[34] The CD is a digital data storage device which permits digital recording technology to be used to record and play-back the recorded music.[29][33]
MP3 albums, and similar
[edit]Most recently, the MP3 audio format has matured, revolutionizing the concept of digital storage. Early MP3 albums were essentially CD-rips created by early CD-ripping software, and sometimes real-time rips from cassettes and vinyl.
The so-called "MP3 album" is not necessarily just in MP3 file format, in which higher quality formats such as FLAC and WAV can be used on storage media that MP3 albums reside on, such as CD-R-ROMs, hard drives, flash memory (e.g. thumbdrives, MP3 players, SD cards), etc.[citation needed]
Types of album
[edit]The contents of the album are usually recorded in a studio or live in concert, though may be recorded in other locations, such as at home (as with JJ Cale's Okie,[35][36] Beck's Odelay,[37] David Gray's White Ladder,[38] and others),[39][40][41] in the field – as with early blues recordings,[42] in prison,[43] or with a mobile recording unit such as the Rolling Stones Mobile Studio.[44][45]
Studio
[edit]Most albums are studio albums—that is, they are recorded in a recording studio with equipment meant to give those overseeing the recording as much control as possible over the sound of the album. They minimize external noises and reverberations and have highly sensitive microphones and sound mixing equipment. Band members may record their parts in separate rooms or at separate times, listening to the other parts of the track with headphones to keep the timing right. In the 2000s, with the advent of digital recording, it became possible for musicians to record their part of a song in another studio in another part of the world, and send their contribution digitally to be included in the final product.[citation needed]
Live
[edit]
Recordings that are done in one take without overdubbing or multi-tracking are termed "live",[46] even when done in a studio.[47] However, the common understanding of a live album is one that was recorded at a concert with a public audience,[48] even when the recording is overdubbed or multi-tracked.[49] Concert or stage performances are recorded using remote recording techniques. Albums may be recorded at a single concert, or combine recordings made at multiple concerts. They may include applause, laughter and other noise from the audience, comments by the performers between pieces, improvisation, and so on. They may use multitrack recording direct from the stage sound system (rather than microphones placed among the audience), and can employ additional manipulation and effects during post-production to enhance the quality of the recording.[citation needed]
Notable early live albums include the double album of Benny Goodman, The Famous 1938 Carnegie Hall Jazz Concert, released in 1950.[50] Live double albums later became popular during the 1970s. Appraising the concept in Christgau's Record Guide: Rock Albums of the Seventies (1981), Robert Christgau said most "are profit-taking recaps marred by sound and format inappropriate to phonographic reproduction (you can't put sights, smells, or fellowship on audio tape). But for Joe Cocker and Bette Midler and Bob-Dylan-in-the-arena, the form makes a compelling kind of sense."[51]
Among the best selling live albums are Eric Clapton's Unplugged (1992), selling over 26 million copies,[52] Garth Brooks' Double Live (1998), over 21 million copies,[53] and Peter Frampton's Frampton Comes Alive! (1976), over 11 million copies.[54]
Solo
[edit]A solo album, in popular music, is an album recorded by a current or former member of a musical group which is released under that artist's name only, even though some or all other band members may be involved. The solo album appeared as early as the late 1940s. A 1947 Billboard magazine article heralded "Margaret Whiting huddling with Capitol execs over her first solo album on which she will be backed by Frank De Vol".[55] There is no formal definition setting forth the amount of participation a band member can solicit from other members of their band, and still have the album referred to as a solo album. One reviewer wrote that Ringo Starr's third venture, Ringo, "[t]echnically... wasn't a solo album because all four Beatles appeared on it".[56] Three of the four members of the Beatles released solo albums while the group was officially still together.
A performer may record a solo album for several reasons. A solo performer working with other members will typically have full creative control of the band, be able to hire and fire accompanists, and get the majority of the proceeds.[citation needed] The performer may be able to produce songs that differ widely from the sound of the band with which the performer has been associated, or that the group as a whole chose not to include in its own albums. Graham Nash of the Hollies described his experience in developing a solo album as follows: "The thing that I go through that results in a solo album is an interesting process of collecting songs that can't be done, for whatever reason, by a lot of people".[57] A solo album may also represent the departure of the performer from the group.
Compilation album
[edit]A compilation album is a collection of material from various recording projects or various artists, assembled with a theme such as the "greatest hits" from one artist, B-sides and rarities by one artist, or selections from a record label, a musical genre, a certain time period, or a regional music scene. Promotional sampler albums are compilations.
Tribute or cover
[edit]A tribute or cover album is a compilation of cover versions of songs or instrumental compositions. Its concept may involve various artists covering the songs of a single artist, genre or period, a single artist covering the songs of various artists or a single artist, genre or period, or any variation of an album of cover songs which is marketed as a "tribute".[58]
Posthumous album
[edit]A posthumous album is an album released after an artist's death. These albums are often compilation albums, which sometimes feature unreleased music by the deceased artists. However, posthumous albums can also be studio albums, live albums or solo albums that primarily contain previously unreleased material.
Album releases that are posthumous which include new music often have mixed reviews (i.e., aside from Greatest Hits compilations). Opinions on the merits of releasing music by an artist posthumously vary at large, with some views expressing support to the idea that listeners would want to hear unpublished catalogues from an artist, in particular if the artist's estate and family are directly involved in assuring the artist's vision.[59] Opposite to this, other views reflect the idea that such releases are likely without consent by the artists who have passed, and as a product of this, posthumous releases could never meet the visions of artists themselves, thereby possibly negatively affecting the perceived musicality and overall legacy of the artists.[60] Examples of successful posthumous album releases include Nirvana's 1994 first live album, MTV Unplugged in New York, the Notorious B.I.G.'s 1997 Life After Death (released sixteen days after his death), and more recently, Mac Miller's 2020 posthumous album, Circles.
See also
[edit]References
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- ^ Kreutzmann, Bill; Eisen, Benjy (2015). Deal: My Three Decades of Drumming, Dreams, and Drugs with the Grateful Dead. Macmillan. p. 259. ISBN 978-1-250-03379-6.
- ^ Philip Newell (18 July 2013). Recording Studio Design. Taylor & Francis. pp. 169–170. ISBN 978-1-136-11550-9. Archived from the original on 22 May 2021. Retrieved 23 August 2017.
- ^ Benson, Robert. "Album Cover Art Series". Rock Art Picture Show. Archived from the original on 28 March 2016. Retrieved 30 May 2012.
- ^ "The history of the CD – The 'Jewel Case'". Philips Research. Archived from the original on 10 July 2015. Retrieved 30 May 2012.
- ^ a b "Mendelssohn And Schumann". Old and Sold. Archived from the original on 8 July 2013. Retrieved 29 May 2012.
- ^ a b c Cross, Alan (15 July 2012). "Life After the Album Is Going to Get Weird". A Journal of Musical Things. Archived from the original on 8 April 2013.
- ^ a b c d e "About Vinyl Records". Record Collector's Guild. Archived from the original on 30 April 2017. Retrieved 29 May 2012.
- ^ One or more of the preceding sentences incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Album". Encyclopædia Britannica. Vol. 1 (11th ed.). Cambridge University Press. p. 513.
- ^ Allain, Rhett (11 July 2014). "Why Are Songs on the Radio About the Same Length?". Wired. Archived from the original on 11 July 2014. Retrieved 11 July 2014.
- ^ "Paul Whiteman and his Orchestra". Redhotjazz.com. Archived from the original on 5 January 2012. Retrieved 19 December 2011.
- ^ "On Alex Steinweiss and the Short History of Album Cover Art | Album Cover Zone". albumcoverzone.com. Retrieved 3 June 2024.
- ^ a b Charles I. Granata, "The Voice of Frank Sinatra", booklet in "The Voice of Frank Sinatra", Columbia CK 62100, 2003, p. 9 (the first CD issue of the release).
- ^ Thill, Scott (21 June 2010). "June 21, 1948: Columbia's Microgroove LP Makes Albums Sound Good". WIRED. Archived from the original on 8 April 2017. Retrieved 5 March 2017.
- ^ Scott Baneriee (6 November 2004). "New Ideas, New Outlets". Billboard. p. 48. Archived from the original on 1 June 2021. Retrieved 21 September 2020.
- ^ "Recording Academy™ to Transition to Online Voting for the 60". grammy.com. 14 June 2017. Archived from the original on 5 April 2019. Retrieved 27 March 2018.
- ^ "Rules For Chart Eligibility – Albums" (PDF). The Official UK Charts Company. January 2007. Archived from the original (PDF) on 27 June 2007. Retrieved 20 April 2007.
- ^ "As albums fade away, music industry looks to shorter records". Associated Press. 4 January 2010. Archived from the original on 20 October 2013. Retrieved 1 June 2012.
- ^ 14 Truly Amazing Japanese Bonus Tracks. Archived 12 April 2018 at the Wayback Machine. Gigwise, 26 February 2015.
- ^ Blume, Jason. The Business of Songwriting (2006)
- ^ "Piano Songbooks". Hal Leonard. Archived from the original on 18 June 2018. Retrieved 5 April 2018.
- ^ "Guitar Recorded Versions". Hal Leonard. Archived from the original on 6 April 2018. Retrieved 5 April 2018.
- ^ Tainter, Callie. "Chronology: Technology and the Music Industry". PBS. Archived from the original on 22 May 2021. Retrieved 30 May 2012.
- ^ a b c Tatum, Malcolm. "What Are 8-Track Tapes?". wisegeek.com. Archived from the original on 14 February 2015. Retrieved 14 February 2015.
- ^ a b Moore, Dan (23 December 2005). "Collector's Corner: The History Of The Eight-Track Tape". Goldmine Magazine. Archived from the original on 26 November 2016. Retrieved 23 September 2016.
- ^ Eric D. Daniel; C. Dennis Mee; Mark H. Clark (1999). Magnetic Recording: The First 100 Years. The Institute of Electrical and Electronics Engineers. ISBN 978-0-7803-4709-0.
- ^ a b c d e "History of Compact Cassette". Vintage Cassettes. Archived from the original on 26 February 2011. Retrieved 30 May 2012.
- ^ Haire, Meaghan (1 July 2009). "A Brief History of The Walkman". Time. Archived from the original on 9 June 2012. Retrieved 31 May 2012.
- ^ a b "The History of Recorded Music". Music Cd Industry. Archived from the original on 24 August 2012. Retrieved 30 May 2012.
- ^ "Demo Tapes". Dave Mandl. Archived from the original on 3 March 2016. Retrieved 5 July 2012.
- ^ a b c "Mixtape History". MTV. Archived from the original on 1 February 2012. Retrieved 5 July 2012.
- ^ "Cassette Revival". Mediageek. 28 December 2009. Archived from the original on 18 November 2011. Retrieved 5 July 2012.
- ^ a b "The history of the CD – The beginning". Philips Research. Archived from the original on 1 June 2021. Retrieved 30 May 2012.
- ^ "Scary Stat: Album Sales Down 54.6 Percent Since 2000..." Digital Music News. Archived from the original on 5 February 2012. Retrieved 5 June 2012.
- ^ "JJ-Cale-Okie". Discogs. Archived from the original on 10 March 2016. Retrieved 4 December 2015.
- ^ "JJ Cale Obituary". The Telegraph. 28 July 2013. Archived from the original on 16 September 2018. Retrieved 5 April 2018.
- ^ "100 Greatest Albums: 16 Beck Odelay". Spin: 75. July 2008. Archived from the original on 15 December 2019. Retrieved 23 August 2017.
- ^ "UK Fave Tom McRae Bows In States Via Arista". Billboard. 18 August 2001. p. 11. Archived from the original on 5 April 2019. Retrieved 23 August 2017.
- ^ Matt Fowler (14 January 2014). "15 Legendary Albums That Were Recorded in Bedrooms, Kitchens, and Garages". Mic. Archived from the original on 8 December 2015. Retrieved 4 December 2015.
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- ^ Tyler Kane (17 January 2012). "10 Great Albums Recorded at Home". Paste Magazine. Archived from the original on 26 November 2015. Retrieved 4 December 2015.
- ^ Bruce Bastin (1 January 1995). Red River Blues: The Blues Tradition in the Southeast. University of Illinois Press. p. 64.
- ^ "Rare 1979 soul album recorded in a prison gets reissue". thevinylfactory.com. 19 August 2015. Archived from the original on 8 December 2015. Retrieved 4 December 2015.
- ^ Bob Buontempo (16 May 2013). "Can Award-Winning Recordings Be Made In A Home Studio?". prosoundweb.com. Archived from the original on 30 August 2009. Retrieved 4 December 2015.
- ^ Frank Mastropolo (23 October 2014). "A Look Back at the Rolling Stones Mobile Studio: 'A Watershed Moment in Recording Technology'". ultimateclassicrock.com. Archived from the original on 8 December 2015. Retrieved 4 December 2015.
- ^ "Live Vs. Multitrack". redlightrecords.com. Archived from the original on 26 May 2021. Retrieved 26 May 2021.
- ^ Neil Rogers (January 2017). "Session Notes: A Live Band In The Studio". Sound On Sound. Archived from the original on 26 May 2021. Retrieved 26 May 2021.
- ^ "Live album". Merriam-Webster. Archived from the original on 26 May 2021. Retrieved 26 May 2021.
- ^ Greg Moskovitch (3 February 2021). "The shocking truth behind your favourite live albums". Tone Deaf - The Brag. Archived from the original on 26 May 2021. Retrieved 26 May 2021.
- ^ Bruce Eder. "Live at Carnegie Hall: 1938 Complete". AllMusic. Archived from the original on 26 May 2021. Retrieved 26 May 2021.
- ^ Christgau, Robert (1981). "The Criteria". Christgau's Record Guide: Rock Albums of the Seventies. Ticknor & Fields. ISBN 0-89919-025-1. Archived from the original on 6 April 2019. Retrieved 6 April 2019 – via robertchristgau.com.
- ^ Chris Steffen (23 January 2015). "Bassist Nathan East on Eric Clapton and "Change the World," Plus, Watch His Documentary". AllMusic. Rovi Corporation. Archived from the original on 7 November 2017. Retrieved 26 May 2021.
- ^ "Double Live". Garth Brooks. Archived from the original on 26 May 2021. Retrieved 26 May 2021.
- ^ Chris O'Leary (13 February 2019). Ashes to Ashes: The Songs of David Bowie, 1976–2016. Watkins. p. 163. ISBN 978-1-912248-36-0. Archived from the original on 26 May 2021. Retrieved 26 May 2021.
- ^ Billboard Magazine (5 April 1947), p. 21.
- ^ Jay Warner, On this day in music history (2004), p. 323.
- ^ Dave Zimmer, 4 way street: the Crosby, Stills, Nash & Young reader (2004), p. 218.
- ^ Shane Homan (1 September 2006). Access All Eras: Tribute Bands and Global Pop Culture. McGraw-Hill Education. p. 4. ISBN 978-0-335-22986-4. Archived from the original on 1 June 2021. Retrieved 21 September 2020.
- ^ John Molloy (8 April 2024). "How ethical are posthumous albums?". The Polytechnic. Rensselaer Polytechnic Institute. Archived from the original on 25 July 2025. Retrieved 4 August 2025.
- ^ Sinead Dunphy (21 February 2020). "The Problem with Posthumous Albums". The University Observer. UCD Students' Union. Archived from the original on 21 May 2025. Retrieved 4 August 2025.
External links
[edit]
The dictionary definition of album at Wiktionary
Media related to Music albums at Wikimedia Commons
Album
View on GrokipediaFundamentals
Definition
An album is a collection of audio recordings, typically by a single artist or group, issued as a single cohesive unit for commercial release. It usually comprises 8 to 12 tracks with a total duration of 30 to 80 minutes, though these parameters can vary based on artistic intent and format.[9][10] The term "album" originated in the early 20th century from its earlier meaning as a bound collection of items, such as sheet music or photographs, derived from the Latin album meaning a white tablet for public notices. In the context of recorded music, it initially referred to sets of multiple 78 RPM shellac discs packaged together, evolving into the modern concept of bundled digital tracks by the late 20th century.[11][12] Albums are distinguished from singles, which feature one to three tracks and run under 30 minutes, and extended plays (EPs), which include four to six tracks with a total length of 30 minutes or less. These formats serve different purposes in music distribution, with albums representing a full-length artistic statement.[13][14] In the music industry, albums are subject to certification standards set by organizations like the Recording Industry Association of America (RIAA), where a gold certification requires 500,000 units sold or equivalent streaming activity in the United States as of 2025. These criteria encompass physical sales, permanent digital downloads, and on-demand streams, ensuring verifiable commercial success.[15]Components
An album's core components revolve around its audio tracks, which form the primary content as individual songs, instrumentals, or spoken pieces, typically numbered sequentially (e.g., Track 1, Track 2) and assigned descriptive titles that reflect their lyrical or musical essence. These tracks collectively create a unified listening experience. Album lengths adhere to practical standards shaped by medium constraints and industry benchmarks; for vinyl long-playing records, typical durations range from 40 to 50 minutes total, limited to about 20-25 minutes per side to maintain audio fidelity without groove crowding.[16] Bonus tracks serve as supplementary audio additions, often including remixes, demos, alternate versions, or unreleased material, positioned at the end of the tracklist to extend the experience without disrupting the core sequence. Their primary purpose in the music industry is to incentivize consumer purchases, particularly in reissues or deluxe editions, by offering exclusive content that differentiates versions and boosts sales in competitive markets.[17] Beyond audio, artwork and liner notes constitute essential non-musical elements that enhance presentation and context. Album cover art, designed as a visual representation of the theme or mood, plays a pivotal role in branding and marketing, with iconic examples like The Beatles' Sgt. Pepper's Lonely Hearts Club Band (1967) featuring a collage of cultural figures that symbolizes artistic innovation and has influenced cover design standards ever since. Liner notes, printed in booklets or on packaging, provide credits for performers and producers, full lyrics for interpretation, photography, and essays offering backstory or analysis, enriching the listener's understanding and turning the physical release into a multimedia artifact.[18][19]Historical Development
Origins and Early Formats
The term "album" in music originally referred to a bound collection or scrapbook for sheet music, photographs, or personal mementos, deriving from the Latin word for a blank tablet used by Romans to record public notices.[12] This concept extended to early sound recordings, where Thomas Edison's invention of the phonograph in 1877 introduced tinfoil-wrapped cylinders capable of capturing and replaying sound, primarily for dictation and novelty demonstrations.[20] By the late 1880s, the North American Phonograph Company leased cylinder phonographs commercially, but entertainment uses remained limited until the 1890s, when mass-produced wax cylinders from the National Phonograph Company (established 1896) began featuring music and spoken word, often sold individually or in informal collections resembling scrapbooks.[20] The transition to flat disc formats in the early 1900s marked the formalization of albums as commercial products. In 1909, the German label Odeon pioneered the first bound multi-disc album with a four-disc set of Tchaikovsky's Nutcracker Suite, packaged in a book-like holder to facilitate playback of longer classical works on 78 rpm shellac discs, which typically held only 3-4 minutes per side.[21] Columbia Phonograph Company quickly adopted this innovation, issuing similar bound sets of 10-inch 78 rpm discs for classical collections, such as symphonic excerpts, often comprising 4-6 discs per album to accommodate extended pieces.[3] These albums, priced affordably for middle-class consumers, emphasized classical repertoire to appeal to educated audiences, with shellac's durability suiting the era's acoustic recording technology. Key milestones in the 1920s included the first significant jazz recordings, exemplified by Louis Armstrong's Hot Five sessions starting November 12, 1925, in Chicago, where the group cut tracks like "My Heart" and "Yes! I'm in the Barrel" for Okeh Records, laying the groundwork for jazz as a recorded art form through innovative solos and ensemble interplay. Enrico Caruso's opera recordings, beginning with ten arias for the Gramophone Company on April 11, 1902, played a pivotal role in legitimizing the industry; his 1907 release of "Vesti la giubba" from Pagliacci became the first million-selling disc, demonstrating recordings' potential to preserve live performances for global audiences before radio's dominance. During the Great Depression (1929-1939), multi-disc 78 rpm sets persisted despite plummeting sales—from 104 million units in 1927 to 6 million by 1932—as labels like Columbia offered economical classical anthologies, helping sustain the format amid economic hardship.[22] These early albums preserved cultural performances in an era without widespread broadcasting, fostering home listening and the democratization of music access.Rise of the Long-Playing Record
The long-playing (LP) record, introduced in 1948, revolutionized album formats by enabling extended playback times on a single disc, shifting music consumption from short shellac 78 RPM records to cohesive collections of tracks. Peter Goldmark, head of research at CBS Laboratories, led the development of the 33⅓ RPM microgroove LP at Columbia Records, utilizing 12-inch vinyl discs that could hold approximately 20-25 minutes of audio per side.[23][24] This innovation addressed the limitations of earlier formats, which required multiple discs for full performances, by employing narrower grooves and a slower rotation speed to maximize surface area for recording.[25] The first commercial LP releases occurred on June 21, 1948, with Columbia's ML 4001 featuring Nathan Milstein's performance of Mendelssohn's Violin Concerto in E Minor, conducted by Bruno Walter with the New York Philharmonic.[26] This classical recording exemplified the LP's potential for uninterrupted symphonic works, contrasting with the fragmented playback of prior multi-disc sets. However, the format faced immediate competition from RCA Victor, which in 1949 launched the 7-inch 45 RPM single as an alternative, sparking a "format war" that divided the industry.[27] RCA promoted the 45 RPM for jukebox and single sales due to its durability and smaller size, while Columbia's LPs targeted album buyers; this split persisted until the mid-1950s, when both speeds converged as industry standards, with 45s dominating singles and LPs albums.[28] The LP's adoption facilitated a cultural transformation in popular music, particularly enabling the rise of rock 'n' roll and pop albums in the 1950s by allowing artists to present themed collections rather than isolated hits. Elvis Presley's self-titled debut LP, released by RCA Victor on March 23, 1956, became a landmark, blending covers and originals into a 10-track set that topped Billboard charts for 10 weeks and sold over a million copies, solidifying the album as a vehicle for rock's energetic style.[29] By the 1960s and 1970s, this evolution birthed album-oriented rock (AOR), a radio format emphasizing full LPs from progressive and hard rock acts like Pink Floyd and Led Zeppelin, prioritizing artistic depth over singles and driving FM radio's growth.[30] AOR stations, emerging from late-1960s freeform FM, focused on album tracks to appeal to adult listeners, boosting sales of concept albums and influencing music production toward longer, narrative-driven works.[31] Technically, LPs were pressed from polyvinyl chloride (PVC), a durable thermoplastic comprising about 80% of the disc's composition, mixed with stabilizers and carbon black for color and reduced static.[32] The microgroove design achieved a density of up to 300-400 grooves per inch—far higher than the 100 grooves per inch of 78 RPM records—allowing finer audio fidelity through a groove width of approximately 0.003 inches.[25] These specifications, combined with the 33⅓ RPM playback speed, optimized album design for bass response and dynamic range, influencing track sequencing to fit within side-length constraints while minimizing inner-groove distortion.[23]Transition to Digital and Streaming
Before the full shift to digital, analog tape formats like the 8-track cartridge (introduced in 1964) and the Compact Cassette (developed by Philips in 1963 and widely adopted in the 1970s) played a key role in making albums portable, with cassettes becoming the dominant format for prerecorded music sales in the 1980s. The transition from analog to digital album formats began with the introduction of the compact disc (CD) in 1982, a collaborative effort between Sony and Philips that revolutionized audio storage and playback.[33] The CD offered a standard capacity of 74 minutes of high-fidelity digital audio, enabled by advanced error correction techniques such as Cross-Interleaved Reed-Solomon Coding (CIRC), which ensured reliable reproduction even with minor surface imperfections.[34] This format allowed for full-length albums to be stored without the grooves and wear associated with vinyl records, marking a shift toward durable, skip-resistant media. The first commercially produced CD was ABBA's album The Visitors, pressed by PolyGram in Germany on August 17, 1982, and released alongside Sony's CDP-101 player in Japan on October 1. In the 1990s and early 2000s, the advent of compressed digital file formats like MP3 facilitated the distribution of albums as downloadable files, bypassing physical media altogether. Napster, launched in 1999, popularized peer-to-peer sharing of MP3-encoded tracks, enabling users to access and exchange entire albums for free, though this sparked widespread copyright infringement and legal challenges that ultimately shut down the service in 2001.[35] Apple's iTunes Store, introduced in 2003, countered piracy by offering legal digital purchases, initially selling individual tracks for $0.99 while bundling full albums to preserve their cohesive value; despite the rise of unbundled singles, many artists and labels continued to promote albums as complete artistic statements.[36] The streaming era accelerated this digitization from the late 2000s onward, with platforms like Spotify launching in 2008 and Apple Music in 2015, allowing on-demand access to vast catalogs without ownership.[37][38] To measure streaming's impact alongside traditional sales, the Recording Industry Association of America (RIAA) established album-equivalent units in 2014, defining 1,500 on-demand audio streams from an album as equivalent to one album sale—a metric that has remained in place through 2025 to reflect evolving consumption patterns.[39] This shift contributed to a dramatic decline in physical album sales, from over 800 million units shipped in the U.S. in 1999 to fewer than 100 million annually by the early 2020s, though vinyl has seen a notable resurgence with revenues reaching $1.4 billion in 2024 (the highest since 1984 and marking 18 consecutive years of growth), as streaming revenues surpassed physical formats.[40] The rise of algorithm-driven playlists on these platforms further challenged the traditional album model, prioritizing individual tracks and curated selections over full-length releases, though many artists adapted by releasing albums optimized for streaming discovery.[41]Album Structure
Tracks and Sequencing
Tracks and sequencing refer to the deliberate arrangement of songs on an album to create a cohesive listening experience, influencing emotional progression and listener engagement. In the vinyl era, producers often structured albums with "Side A" featuring energizing, high-tempo tracks to hook listeners immediately, while "Side B" incorporated more reflective or experimental pieces to reward continued play, reflecting physical constraints and the need to maintain attention across sides.[42] This approach built narrative flow by alternating dynamics, such as following intense openers with quieter interludes to build tension and release, a technique still echoed in modern sequencing to mimic the album's journey-like quality.[43] Crossfades and medleys enhance this flow by seamlessly blending tracks, treating the album as a continuous performance rather than isolated songs. Crossfades overlap fading-out and fading-in elements—often using linear or exponential curves for smooth timbre shifts— to create atmospheric links, as seen in The Mars Volta's Frances the Mute (2005), where every transition employs them for an immersive effect.[44] Medleys, conversely, concatenate song fragments into extended suites, prioritizing thematic unity over strict separation. Lead singles are typically placed early, often as track 1 or 2, to capitalize on familiarity and encourage full playback, a strategy rooted in industry data showing higher streaming rates for initial positions.[42] Track variations like hidden tracks and interludes add layers to sequencing. Hidden tracks, popularized in the CD era, appear after extended silence—such as Nirvana's chaotic "Endless, Nameless" following a 10-minute gap on Nevermind (1991)—to surprise dedicated fans and subvert commercial expectations without altering official track counts.[45] Interludes, short instrumental or spoken segments, serve as bridges to shift moods or deepen narrative, providing palate cleansers between fuller songs; Billboard's list of greatest interludes highlights their role in maintaining album coherence, as in Jazmine Sullivan's Heaux Tales (2021), where they weave personal stories.[46] Artistic intent shapes sequencing profoundly, with concept albums emphasizing unified themes through ordered progression versus loose collections of standalone hits. Pink Floyd's The Wall (1979), a double album rock opera, sequences 26 tracks across four sides to trace protagonist Pink's isolation—from wall-building bricks in early cuts like "Another Brick in the Wall, Pt. 1" to its collapse in the finale "Outside the Wall"—drawing from Roger Waters' autobiography for a linear emotional arc.[47] In contrast, non-concept albums like The Beatles' Sgt. Pepper's Lonely Hearts Club Band (1967) balance peaks and valleys without rigid narrative, starting strong with the title track and closing with "A Day in the Life" to sustain engagement.[43] In the streaming era, artist-curated order competes with platform algorithms that suggest shuffles or personalized sequences, often prioritizing individual tracks over holistic flow. Artists like Adele have advocated for defaulting to original order, leading Spotify to remove prominent shuffle buttons on albums in 2021 to honor intended listening paths.[48] Data indicates that track position impacts retention, with earlier songs receiving more streams than later ones due to drop-off rates, where listeners abandon after 2-3 tracks if the sequence fails to build momentum.[49]Length and Duration
The length of music albums has evolved alongside recording technologies and distribution formats, balancing technical limits with artistic intent. During the vinyl LP era, albums were typically constrained to 40-45 minutes total, as each side of a 12-inch record at 33⅓ RPM could hold about 22 minutes of audio before groove spacing compromised sound quality. This standard influenced songwriting and sequencing to fit within the medium's physical boundaries.[50] The advent of the compact disc in 1982 expanded capacities significantly, with standard CDs accommodating up to 74 minutes of uninterrupted audio—chosen partly to fit Beethoven's Ninth Symphony—and many players supporting up to 80 minutes. As a result, album durations grew to 70-80 minutes, enabling fuller tracklists and bonus material without the need for multi-disc sets.[51] Industry guidelines, including those from the Recording Industry Association of America (RIAA), define full-length albums for certification purposes as collections with at least six tracks or a runtime exceeding 30 minutes, distinguishing them from extended plays (EPs), which are limited to 3-5 tracks under 30 minutes. In the streaming context as of 2025, these thresholds help determine when aggregated streams (1,500 per album unit) qualify for album-equivalent certifications.[52] Artistic and genre-specific factors have long shaped durations beyond technical limits. Artists occasionally opted for extended formats, such as double albums; The Beatles' The Beatles (1968), known as the White Album, spans 93 minutes across 30 tracks, requiring two LPs to accommodate its eclectic scope. Genre conventions also play a role: progressive rock albums frequently run longer than 50 minutes, featuring intricate, multi-part compositions, whereas pop albums average 35-45 minutes to prioritize concise, hook-driven structures.[53] The dominance of streaming platforms has driven a shift toward brevity, with average album lengths dropping to around 35 minutes by 2025 to align with shorter attention spans and algorithmic preferences. This trend counters high skip rates—where up to 25% of tracks are abandoned in the first five seconds—by delivering focused experiences that encourage complete plays and higher royalties, which accrue only after 30 seconds of listening. Taylor Swift's folklore (2020), at 63 minutes, exemplifies a deliberate longer release in this era, blending indie-folk introspection with strategic pacing to sustain engagement.[54][55][56]Artwork and Packaging
Album artwork and packaging have evolved significantly alongside recording formats, serving both protective and artistic functions while providing essential contextual information to listeners. Early 78 rpm records from the late 19th and early 20th centuries typically featured simple paper labels or basic cardboard sleeves with minimal illustrative design, primarily focused on artist names and titles for identification in an era when albums were collections of multiple discs stored in bound books.[57] The introduction of the long-playing (LP) record in 1948 by Columbia Records marked a shift, with 12-inch vinyl discs encased in folded paperboard sleeves that allowed for larger, more elaborate cover art; gatefold sleeves became common for double albums in the 1950s and 1960s, enabling expansive designs such as the psychedelic imagery on The Beatles' Sgt. Pepper's Lonely Hearts Club Band (1967), which unfolded to reveal intricate collages reflecting the era's countercultural aesthetics.[57] In the digital age, cover art has adapted to streaming platforms, where high-resolution images are scaled down to thumbnails—typically 300x300 pixels or smaller—for mobile and web interfaces, prioritizing bold, recognizable visuals that maintain branding impact despite reduced size.[58] Liner notes represent a key informational component of album packaging, offering credits, lyrics, photographs, and essays that enhance the listener's experience and provide historical or artistic context. These notes originated with early LP releases, where space on inner sleeves or booklets allowed for detailed documentation; a seminal example is Miles Davis' Kind of Blue (1959), whose original Columbia Records release included a multi-page booklet with personnel credits, session photography, and philosophical liner notes by pianist Bill Evans, describing the album's modal improvisation approach as "frameworks which are exquisite in their simplicity."[59] Such inclusions became standard for jazz and rock albums in the 1960s, evolving into comprehensive essays in gatefold formats, and persist in digital formats as PDF inserts or online metadata, though physical booklets remain prized in reissues for their tangible depth. Packaging innovations have responded to technological shifts and environmental concerns, balancing durability, aesthetics, and sustainability. The compact disc (CD), launched in 1982 by Philips, introduced the iconic jewel case—a clear plastic enclosure with a black or clear tray holding the disc, designed for stackable storage and protection against dust and scratches, which became the industry standard by the mid-1980s.[60] For vinyl's resurgence post-2010, limited-edition releases have incorporated holographic covers and embossed sleeves to appeal to collectors, while post-2020 innovations emphasize eco-friendliness, such as biodegradable rice paper inner sleeves and recycled polyethylene outer sleeves that eliminate single-use plastic shrink-wrap, as adopted by artists like Billie Eilish for her 2021 album Happier Than Ever.[61] Legal elements on album packaging ensure compliance, rights protection, and consumer awareness. Copyright notices, displaying symbols like © and publication dates, have been mandatory on U.S. recordings since the 1909 Copyright Act and appear on sleeves or labels to assert ownership. Universal Product Codes (UPCs) were adopted by the music industry in the late 1970s—first appearing on releases like Elvis Costello's Armed Forces (1979)—to facilitate retail scanning and inventory tracking, standardizing 12-digit barcodes on back covers by the early 1980s.[62] The Recording Industry Association of America (RIAA) introduced parental advisory stickers in 1990, featuring a black-and-white "Explicit Content" label applied to albums with strong language, violence, or sexual themes, following earlier voluntary warnings established in 1985 amid public pressure from groups like the Parents Music Resource Center.[63]Formats and Media
Physical Media
Physical media for albums encompass various tangible formats that have evolved since the early 20th century, each defined by distinct technical specifications for audio storage and playback. Vinyl records, one of the earliest and most enduring formats, typically come in 7-inch and 12-inch diameters, with the former often used for singles and the latter for full albums.[64] These discs rotate at standardized speeds of 78 revolutions per minute (rpm) for early shellac versions, 33⅓ rpm for long-playing (LP) albums, and 45 rpm for singles, allowing for varying durations of playback—up to about 45 minutes per side on a 12-inch LP.[65] The production process begins with lacquer mastering, where audio is cut into a nitrocellulose-coated aluminum disc using a lathe, followed by electroplating to create a metal stamper for pressing molten polyvinyl chloride (PVC) into final records.[66] Variants like picture discs incorporate a printed image between layers of clear vinyl, dating back to the 1930s in core-photo-vinyl construction, though they may introduce minor surface noise due to the embedded material.[67] Cassette tapes emerged as a compact analog format in the 1970s, building on the Philips compact cassette introduced in 1963 but gaining widespread album distribution thereafter. Standard lengths include C-60 (60 minutes total) and C-90 (90 minutes total) tapes, providing about 30-45 minutes per side for stereo playback at 1⅞ inches per second. To mitigate inherent tape hiss, Dolby noise reduction systems were integrated starting with Dolby B in the mid-1970s, offering up to 10 dB of improvement in signal-to-noise ratio, while later Dolby C provided around 20 dB; many players also featured auto-reverse for seamless continuous playback without manual flipping.[68] The 8-track tape, a cartridge-based system from the 1960s, was designed for in-car entertainment and debuted in Ford vehicles in 1965, utilizing an endless magnetic tape loop divided into eight stereo tracks for approximately 80 minutes of continuous playback before cycling.[69] Its popularity peaked in automobiles during the late 1960s and 1970s due to ease of use and no need for rewinding, but it declined sharply in the 1980s as cassettes offered better sound quality and portability, with major labels ceasing new releases by 1983.[69] Optical discs like compact discs (CDs) and DVDs revolutionized physical media in the 1980s and beyond, employing laser reading to access digital audio stored as microscopic pits on a polycarbonate substrate. CDs, introduced in 1982, hold up to 74-80 minutes of stereo audio at a 44.1 kHz sampling rate, while DVDs extend capacity for hybrid audio-video albums, supporting multi-channel sound and data. Super Audio CDs (SACD), launched in 1999 by Sony and Philips, enhance fidelity with direct stream digital encoding on a hybrid disc compatible with standard CD players, enabling high-resolution playback up to 2.8 MHz.[70][71] Recent production trends highlight a vinyl resurgence, with global sales of approximately 107 million units in 2023 amid growing demand for physical formats, and U.S. sales reaching 43.6 million units in 2024.[72][73] This raises environmental concerns due to PVC's reliance on petroleum and potential for toxic emissions during manufacturing. Efforts to mitigate impacts include PVC recycling programs, which divert over 1 billion pounds annually in the U.S. and Canada through mechanical and chemical processes to reprocess waste into new records.[74]Digital and Streaming Formats
Digital albums are primarily distributed as downloadable files in compressed formats like MP3 and AAC, with bitrates typically ranging from 128 to 320 kbps to balance file size and audio quality.[75] Platforms such as Amazon Music sell full album bundles in MP3 format, enabling users to acquire complete collections at a lower per-track cost than individual purchases.[76] iTunes, now part of Apple Music, offers downloads in its proprietary AAC format, which maintains compatibility across devices while supporting album bundles.[75] Since the 2010s, lossless options like FLAC have emerged for higher-fidelity downloads, particularly through Amazon Music HD, providing bit-perfect audio reproduction without compression artifacts.[77] Streaming services dominate non-physical album consumption through on-demand models, where users access entire catalogs via internet connection rather than ownership. Spotify's premium tier streams at a maximum bitrate of 320 kbps in Ogg Vorbis format, prioritizing accessibility and broad device support.[78] In contrast, Tidal emphasizes audiophile-grade streaming with its HiFi tier offering up to 16-bit/44.1 kHz CD-quality and hi-res options exceeding 24-bit, often including album exclusives like early access or enhanced versions not available elsewhere.[79][80] Subscription structures vary, with free ad-supported tiers limiting quality and features, while paid plans—ranging from standard ($10–11/month) to hi-res ($20/month)—unlock offline downloads and higher bitrates for seamless album playback.[81] Metadata standards ensure accurate identification and organization of digital albums across platforms. ID3 tags, embedded in MP3 and similar files, store essential track information such as title, artist, album name, and artwork, facilitating searchability and playback.[82] The International Standard Recording Code (ISRC) provides a unique 12-character identifier for each recording, enabling precise tracking of streams, downloads, and royalties globally.[83] Platform bundling rules define album status, typically requiring at least 7 tracks or a total duration exceeding 30 minutes to qualify as a full album rather than an EP or single, influencing how releases appear in playlists and charts.[84] As of 2025, streaming accounts for 69% of global recorded music revenues, reflecting its dominance in album consumption with over 4.8 trillion on-demand audio streams in 2024 alone.[85][86] Emerging trends include NFT albums, where artists like Adventure Club release tokenized editions granting exclusive ownership and perks such as unreleased tracks.[87] Virtual reality (VR) experiences further enhance digital formats, integrating albums with immersive concerts and interactive visuals in metaverse platforms.[88]Album Types
Studio Albums
A studio album is a collection of original audio recordings consisting of newly composed and performed tracks, captured in a controlled recording studio environment rather than during live performances. Unlike other formats, it emphasizes precision and creative experimentation through techniques such as multi-tracking, where individual elements like vocals, instruments, and effects are recorded separately and layered together. This approach allows artists to refine sounds that may not be replicable in concert settings, marking a departure from earlier monaural recordings.[89][90][91] The production of a studio album typically unfolds in several key stages: pre-production, where songwriting, arrangement, and rehearsal occur, often involving demo recordings to outline the vision; tracking, the core recording phase where musicians lay down individual parts using multi-track technology, which became widespread in the 1960s with innovations like four-track and eight-track machines pioneered by artists such as The Beatles; mixing, which balances and processes these tracks for cohesion, applying effects like reverb and equalization; and mastering, the final polish to ensure consistent loudness and compatibility across playback systems. A landmark example is Michael Jackson's Thriller (1982), produced by Quincy Jones, which spanned approximately seven months of sessions from April to November at Westlake Recording Studios in Los Angeles, involving extensive overdubs and collaborations with top session musicians to blend genres like pop, rock, and funk. This meticulous process contributed to its status as one of the best-selling albums ever, with over 70 million copies sold worldwide.[92][93][91][94] Studio albums serve as the primary medium for artistic expression, enabling musicians to fully realize complex compositions and sonic innovations that define their careers and influence genres. They have historically dominated music charts, with blockbuster studio releases consistently topping the Billboard 200; for instance, in 2025, major studio albums from artists like Taylor Swift and Beyoncé have led the year's chart performance, underscoring their enduring commercial and cultural impact. Variations within studio albums include demo albums, which feature rough, preliminary versions of tracks intended for internal use or limited release to showcase early ideas, and side projects, where artists explore experimental or collaborative works outside their main discography, such as solo efforts by band members or pseudonym-based recordings. These forms maintain the studio's controlled essence while allowing flexibility in scope and intent.[95][96][97]Live Albums
Live albums capture the energy of public performances, typically recorded during concerts or tours to preserve the immediacy and audience interaction absent in studio recordings. Production often involves multi-night captures to ensure high-quality takes, as seen with The Who's Live at Leeds (1970), which drew from shows at the University of Leeds Refectory on February 14 and the City Hall in Hull on February 15, ultimately using the Leeds performance after technical issues rendered parts of the Hull recording unusable.[98] Common methods include editing audience noise for clarity and incorporating overdubs to refine sound, addressing imperfections like tuning discrepancies; for instance, Kiss's Alive! (1975) was recorded across four venues—Detroit, Davenport (Iowa), Wildwood (New Jersey), and Cleveland (Ohio)—with producer Eddie Kramer adding extensive studio overdubs to correct guitars and boost overall polish.[99] The 1970s represented a peak for live albums, fueled by technological advances in portable recording equipment and a cultural emphasis on rock's visceral concert experiences, which made such releases nearly obligatory for major bands to demonstrate their stage prowess.[100] This era saw an explosion of double and triple-disc sets documenting full shows, with Kiss's Alive! exemplifying the format's commercial breakthrough by propelling the band into the mainstream through its raw spectacle.[101] A resurgence occurred in the 2010s amid the streaming era, where digital platforms amplified live music's appeal, leading to increased releases of complete concert recordings as streaming revenues intertwined with live event growth to sustain industry expansion.[102] Recording live albums presents challenges, including variable sound quality from venue acoustics and equipment limitations, which can result in degraded audio or overdriven signals despite post-production efforts.[103] Setlists often adapt studio tracks for live delivery, extending durations—such as transforming concise songs into lengthy improvisations—to suit audience dynamics, while the format's typical double- or triple-disc length accommodates comprehensive tour documentation but risks listener fatigue.[103] Audience noise editing helps maintain focus but can dilute the communal atmosphere if overdone. Culturally, live albums serve to document pivotal tours and foster fan engagement by immortalizing an artist's performative charisma and crowd synergy. James Brown's Live at the Apollo (1963), recorded during shows at the Apollo Theater on October 24, 1962, epitomized this role, elevating soul music's raw intensity and solidifying Brown's status as a trailblazing performer while preserving Black artistic legacies for broader audiences.[104]Compilation Albums
Compilation albums are collections of previously released tracks, typically drawn from an artist's or multiple artists' earlier singles and albums, assembled to form a new cohesive release rather than a single artistic work. These albums often serve as retrospectives of an artist's career or thematic groupings, distinguishing them from original studio or live recordings. Common types include greatest hits collections, which highlight an artist's most popular songs; soundtrack compilations, featuring pre-existing music tied to films or media; and box sets, which package multiple volumes of archival material.[105][106] Greatest hits albums exemplify the retrospective purpose, allowing fans to access key tracks in one volume while enabling record labels to promote back catalogs and clear inventory. For instance, the Eagles' Their Greatest Hits (1971–1975), released in 1976, compiles the band's early singles and became the best-selling album in the United States, certified 38 times platinum by the RIAA in 2018, with over 38 million units sold. Soundtrack compilations, such as those for films like Guardians of the Galaxy with its Awesome Mix volumes, curate existing songs to evoke the narrative mood, boosting visibility for both the media and the featured artists. Box sets often expand this format, offering extensive reissues; the Beatles' Anthology series, launched in the mid-1990s, gathered outtakes and rarities from their studio sessions, serving as a comprehensive career overview and achieving commercial success through its archival appeal.[107][108][109] Remastering is a frequent enhancement in these releases, improving audio quality for modern formats while adding value through bonus tracks or new artwork. The Beatles' Anthology albums, for example, were remastered in 2025 by Giles Martin, incorporating previously unreleased material to refresh the collection for contemporary audiences. Sub-variations include tribute compilations, which reissue covers of an artist's work by various performers, such as Red Hot + Blue (1990), a multi-artist homage to Cole Porter that raised funds for AIDS research while reinterpreting classics. These formats draw from original studio or live albums but aggregate them for accessibility, often without new performances. In the 2020s, compilation albums remain a staple in the industry, sustaining catalog sales amid streaming dominance by offering curated physical and digital packages that appeal to collectors and newcomers alike.[109][110][111]Specialized Albums
Solo albums represent a significant niche in music releases, where artists transition from collaborative band efforts to individual projects, often embracing greater creative autonomy. This shift allows performers to explore personal styles unencumbered by group consensus or commercial expectations tied to ensemble dynamics. A prominent example is Paul McCartney's self-titled debut solo album, McCartney, released on April 17, 1970, shortly after the Beatles' dissolution; recorded entirely by McCartney at his home studio, it featured lo-fi production and intimate songwriting that contrasted with the band's polished sound, highlighting the freedoms of solo work.[112][113] Such releases frequently mark pivotal career reinventions, enabling artists to prioritize experimental or introspective elements over the compromises inherent in band collaborations. Posthumous albums constitute another specialized category, comprising works completed or partially finished by an artist before their death but released afterward, sometimes drawing from archives of unreleased material to honor or extend their legacy. These can include fully realized projects rushed into production or assembled from fragments, raising questions about artistic intent. For instance, Tupac Shakur's The Don Killuminati: The 7 Day Theory, credited to his Makaveli alias, was recorded in just seven days during July and August 1996 and released on November 5, 1996—less than two months after his murder on September 13—by Death Row Records, becoming his first posthumous album and a cornerstone of his enduring catalog.[114][115] Beyond solo and posthumous efforts, specialized albums encompass various thematic or structural niches, such as full cover or tribute collections that reinterpret existing songs, holiday-themed releases focused on seasonal music, and collaborative supergroup projects uniting established artists. Cover albums often involve artists reimagining others' catalogs in their own style, as seen in Johnny Cash's American Recordings series, initiated with the 1994 album produced by Rick Rubin, which blended Cash originals with stark, acoustic renditions of songs by artists like Leonard Cohen and Depeche Mode, revitalizing his career through intimate reinterpretations across six volumes released through 2010.[116] Holiday albums, typically centered on Christmas or other festive traditions, feature seasonal standards or originals; enduring examples include Bing Crosby's Merry Christmas (1945, reissued as White Christmas) and Michael Bublé's Christmas (2011), which have dominated charts by evoking nostalgia and holiday cheer.[117] Collaborative supergroup albums arise from temporary alliances of prominent musicians, producing works that fuse diverse influences; notable cases include Cream's Disraeli Gears (1967), uniting Eric Clapton, Jack Bruce, and Ginger Baker for blues-rock innovation, and the Traveling Wilburys' self-titled debut (1988), featuring George Harrison, Bob Dylan, Tom Petty, Jeff Lynne, and Roy Orbison in a rootsy, harmonious effort.[118][119] The production and release of specialized albums, particularly posthumous ones, often involve complex ethical and legal considerations, including estate approvals for authenticity and the handling of unreleased archives. Without a will, disputes among heirs or committees can delay or complicate releases, potentially compromising an artist's vision through unauthorized edits or commercialization. Prince's death in 2016 without a will left his estimated $200 million estate in probate for years, leading to contentious decisions over his vast "Vault" of unreleased material—containing thousands of songs—where subsequent releases like Piano & a Microphone 1983 (2018) required careful curation to maintain artistic integrity amid legal battles over copyrights and privacy rights.[120][121] These issues underscore the tension between preserving legacies and respecting creators' control, with estates like Prince's facing ongoing scrutiny for balancing fan demand against ethical boundaries.[122]References
- https://en.wiktionary.org/wiki/studio_album