packaged in book form, like a photograph album
An album is a collection of audio recordings issued as a collection on compact disc
, audio tape
, or another medium. 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 LP record
s played at 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
. 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 and was gradually supplanted by the compact cassette
during the 1970s and early 1980s; the popularity of the cassette reached its peak during the late 1980s, sharply declined during the 1990s and had largely disappeared during the first decade of the 2000s.
Most albums are recorded in a studio
, 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 take
s 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.
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
s and liner notes
are used, and sometimes additional information is provided, such as analysis of the recording, and lyrics
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.
Later, collections of related 78rpm record
s were bundled in book-like albums
[Cross, Alan (15 July 2012]
Life After the Album Is Going to Get Weird
(one side of a 78 rpm record
could hold only about 3.5 minutes of sound). When long-playing record
s 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
, Compact audio cassette
, 8-track tape
and digital albums as they were introduced.
'' (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. This in turn led to the modern meaning of an album as a collection of audio recordings issued as a single item.
In the early nineteenth century "album" was occasionally used in the titles of some classical music sets, such as Schumann
's ''Album for the Young
'' Opus 68, a set of 43 short pieces.
With the advent of 78rpm record
s 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.
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. 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
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 78 rpm records 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.
The 10-inch and 12-inch LP record
(long play), or rpm
record, is a gramophone record
format introduced by Columbia Records
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".
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
, Compact audio cassette
, compact disc
, and digital albums, as they were introduced.
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
An album may contain as many or as few tracks as required. In the United States, The Recording Academy
's rules for Grammy Award
s 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. 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. Sometimes shorter albums are referred to as "mini-album
s" or EPs
Albums such as ''Tubular Bells
'', ''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 artist
s 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 set
s. 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.
Material (music or sounds) is stored on an album in sections termed tracks, normally 12 tracks. A music track (often simply referred to as a track) is an individual song
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 EP
s 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 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 as bonus tracks on re-issues of old albums, where those tracks weren't originally included. Online music stores allow buyers to create their own albums by selecting songs themselves; 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 also to the incentive to buy the complete album. In contrast to hidden track
s, 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.
Non-audio printed format
Commercial sheet music are 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. Most pop and rock releases come in standard Piano/Vocal/Guitar notation format (and occasionally Easy Piano / E-Z Play Today). Rock-oriented releases may also come in Guitar Recorded Versions edition, which are note-for-note transcriptions written directly from artist recordings.
records have two sides, each comprising one-half of the album. If a pop
album contained tracks released separately as commercial singles
, they were conventionally placed in particular positions on the album.
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.
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
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.
Record changers were used for many years of the LP era, but eventually fell out of use.
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 from the mid-1960s to the late 1970s when the Compact Cassette
format took over. The format is regarded as an obsolete technology, and was relatively unknown outside the United States, the United Kingdom, Canada and Australia.
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
, and RCA Victor Records
(RCA). 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.
The Compact Cassette was a popular medium for distributing pre-recorded music from the early 1970s to the early 2000s.
The first "Compact Cassette" was introduced by Philips
in August 1963 in the form of a prototype.
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.
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.
Compact cassettes also saw the creation of mixtape
s, which are tapes containing a compilation of songs created by any average listener of music.
The songs on a mixtape generally relate to one another in some way, whether it be a conceptual theme or an overall sound.
The compact cassette used double-sided magnetic tape
to distribute music for commercial sale.
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.
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
The sales of Compact Cassettes eventually began to decline in the 1990s, after the release and distribution Compact Disc
s. After the introduction of Compact discs, the term "Mixtape" began to apply to any personal compilation of songs on any given format.
Recently there has been a revival of Compact Cassettes by independent record label
s and DIY musicians who prefer the format because of its difficulty to share over the internet
A compact disc within an open jewel case
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.
After the introduction of music download
ing and MP3 players such as the iPod
, US album sales
dropped 54.6% from 2001 to 2009.
The CD is a digital data storage device
which permits digital recording
technology to be used to record and play-back the recorded music.
MP3 albums, and similar
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
can be used on storage media that MP3 albums reside on, such as CD-R-ROMs
, hard drive
s, flash memory
, MP3 player
s, SD card
Types of album
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
'', Beck's ''Odelay
'', David Gray's ''White Ladder
'', and others), in the field - as with early Blues recordings, in prison, or with a mobile recording unit such as the Rolling Stones Mobile Studio
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. In some studios, each member of a band records their part in separate rooms (or even at separate times, while listening to the other parts of the track with headphones to keep the timing right). In recent years, with the advent of email
, it has become possible for musicians to record their part of a song in another studio in another part of the world, and send their contribution over email to be included in the final product.
Recordings that are done in one take without overdubbing
are termed "live", even when done in a studio. Concert or stage performances are recorded using remote recording
techniques. Live albums may be recorded at a single concert
, or combine recordings made at multiple concerts. They may include applause 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.
Live double album
s emerged 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
, the form makes a compelling kind of sense."
The first-ever live album was Ritchie Valens
' ''Ritchie Valens In Concert at Pacoima Jr. High
The best-selling live album worldwide is Garth Brooks
' ''Double Live
'', which shipped over 10.5 million 2-CD sets in the United States alone as of November 2006. In ''Rolling Stone''s 500 Greatest Albums of All Time
18 albums were live albums.
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
". 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
chnically... wasn't a solo album because all four Beatles
appeared on it". 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. 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". A solo album may also represent the departure of the performer from the group.
Tribute or cover
A tribute or cover album is a collection of cover version
s 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".
* Album-equivalent unit
* Album-oriented rock
* Art release
* Comedy album
* Compilation album
* Concept album
* Lists of albums
* Record sales
* Remix album
* Soundtrack album
* Split album