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In
sound In physics, sound is a vibration that propagates as an acoustic wave, through a transmission medium such as a gas, liquid or solid. In human physiology and psychology, sound is the ''reception'' of such waves and their ''perception'' b ...
and
music Music is generally defined as the art of arranging sound to create some combination of form, harmony, melody, rhythm or otherwise expressive content. Exact definitions of music vary considerably around the world, though it is an aspe ...
, sampling is the reuse of a portion (or sample) of a
sound recording Sound recording and reproduction is the electrical, mechanical, electronic, or digital inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. The two main classes of sound recording ...
in another recording. Samples may comprise elements such as rhythm, melody, speech, sounds or entire bars of music, and may be layered, equalized, sped up or slowed down, repitched, looped, or otherwise manipulated. They are usually integrated using hardware ( samplers) or software such as
digital audio workstation A digital audio workstation (DAW) is an electronic device or application software used for recording, editing and producing audio files. DAWs come in a wide variety of configurations from a single software program on a laptop, to an integrat ...
s. A process similar to sampling originated in the 1940s with '' musique concrète'', experimental music created by splicing and looping tape. The mid-20th century saw the introduction of keyboard instruments that played sounds recorded on tape, such as the Mellotron. The term ''sampling'' was coined in the late 1970s by the creators of the
Fairlight CMI The Fairlight CMI (short for Computer Musical Instrument) is a digital synthesizer, sampler, and digital audio workstation introduced in 1979 by Fairlight. — with links to some Fairlight history and photos It was based on a commercial lic ...
, a synthesizer with the ability to record and play back short sounds. As technology improved, cheaper standalone samplers with more
memory Memory is the faculty of the mind by which data or information is encoded, stored, and retrieved when needed. It is the retention of information over time for the purpose of influencing future action. If past events could not be remembered ...
emerged, such as the
E-mu Emulator The Emulator is a series of digital sampling synthesizers using floppy disk storage, manufactured by E-mu Systems from 1981 until 2002. Though not the first commercial sampler, the Emulator was among the first to find wide use among ordinary mu ...
, Akai S950 and
Akai MPC The Akai MPC (originally MIDI Production Center, now Music Production Center) is a series of music workstations produced by Akai from 1988 onwards. MPCs combine sampling and sequencing functions, allowing users to record portions of sound, modif ...
. Sampling is a foundation of hip hop music, which emerged when producers in the 1980s began sampling funk and
soul In many religious and philosophical traditions, there is a belief that a soul is "the immaterial aspect or essence of a human being". Etymology The Modern English noun '' soul'' is derived from Old English ''sāwol, sāwel''. The earliest atte ...
records, particularly
drum break In popular music, a break is an instrumental or percussion section during a song derived from or related to stop-time – being a "break" from the main parts of the song or piece. A break is usually interpolated between sections of a song, to ...
s. It has influenced many other genres of music, particularly
electronic music Electronic music is a genre of music that employs electronic musical instruments, digital instruments, or circuitry-based music technology in its creation. It includes both music made using electronic and electromechanical means ( electroa ...
and pop. Samples such as the Amen break, the "
Funky Drummer "Funky Drummer" is a single released by James Brown in 1970. Its drum break, improvised by Clyde Stubblefield, is one of the most frequently sampled music recordings. Recording and composition "Funky Drummer" was recorded on November 20, 196 ...
" drum break and the
orchestra hit An orchestra hit, also known as an orchestral hit, orchestra stab, or orchestral stab, is a synthesized sound created through the layering of the sounds of a number of different orchestral instruments playing a single staccato note or chord. ...
have been used in thousands of recordings, and James Brown,
Loleatta Holloway Loleatta Holloway (, ; November 5, 1946 – March 21, 2011) was an American singer known for disco songs such as "Hit and Run" and "Love Sensation". In December 2016, ''Billboard'' named her the 95th most successful dance artist of all time. Acco ...
,
Fab Five Freddy Fred Brathwaite (born August 31, 1959), more popularly known as Fab 5 Freddy, is an American visual artist, filmmaker, and hip hop pioneer. He is considered one of the architects of the street art movement. Freddy emerged in New York's downtown ...
and
Led Zeppelin Led Zeppelin were an English rock band formed in London in 1968. The group comprised vocalist Robert Plant, guitarist Jimmy Page, bassist/keyboardist John Paul Jones, and drummer John Bonham. With a heavy, guitar-driven sound, they are ci ...
are among the most sampled artists. The first album created entirely from samples, '' Endtroducing'' by
DJ Shadow Joshua Paul Davis (born June 29, 1972), better known by his stage name DJ Shadow, is an American DJ, songwriter and record producer. His debut studio album, '' Endtroducing.....'' was released in 1996. Biography Early years (1989–1995) DJ Sh ...
, was released in 1996. Sampling without permission can infringe copyright or may be
fair use Fair use is a doctrine in United States law that permits limited use of copyrighted material without having to first acquire permission from the copyright holder. Fair use is one of the limitations to copyright intended to balance the interests ...
. Clearance, the process of acquiring permission to use a sample, can be complex and costly; samples from well known sources may be prohibitively expensive. Courts have taken different positions on whether sampling without permission is permitted. In '' Grand Upright Music, Ltd. v. Warner Bros. Records Inc'' (1991) and ''
Bridgeport Music, Inc. v. Dimension Films '' Bridgeport Music, Inc. v. Dimension Films'', 410 F.3d 792 (6th Cir. 2005), is a 2005 court case that was important in defining American copyright law for recorded music. The case centered on the 1990 N.W.A. track "100 Miles and Runnin'", which ...
'' (2005), American courts ruled that unlicensed sampling, however minimal, constitutes copyright infringement. However, ''
VMG Salsoul v Ciccone ''VMG Salsoul v Ciccone'' 824 F.3d 871 (9th Cir. 2016) is a court case that has played an important role in redefining the legal status of sampling in music under American copyright law. The case involved a claim of copyright infringement brought ...
'' (2016) found that unlicensed samples constituted '' de minimis'' copying, and did not infringe copyright. In 2019, the European Court of Justice ruled modified, unrecognizable samples could be used without authorization. Though some artists sampled by others have complained of plagiarism or lack of creativity, many commentators have argued that sampling is a creative act.


Precursors

In the 1940s, the French composer
Pierre Schaeffer Pierre Henri Marie Schaeffer (English pronunciation: , ; 14 August 1910 – 19 August 1995) was a French composer, writer, broadcaster, engineer, musicologist, acoustician and founder of Groupe de Recherche de Musique Concrète (GRMC). His inno ...
developed '' musique concrète'', an experimental form of music created by recording sounds to tape, splicing them, and manipulating them to create
sound collage In music, montage (literally "putting together") or sound collage ("gluing together") is a technique where newly branded sound objects or compositions, including songs, are created from collage, also known as montage. This is often done throu ...
s. He used sounds from sources such as the human body, locomotives, and kitchen utensils. The method also involved
tape loop In music, tape loops are loops of magnetic tape used to create repetitive, rhythmic musical patterns or dense layers of sound when played on a tape recorder. Originating in the 1940s with the work of Pierre Schaeffer, they were used among cont ...
s, splicing lengths of tape end to end so a sound could be played indefinitely. Schaeffer developed the Phonogene, which played loops at 12 different pitches triggered by a keyboard. Composers including John Cage,
Edgar Varèse Edgar is a commonly used English given name, from an Anglo-Saxon name ''Eadgar'' (composed of ''wikt:en:ead, ead'' "rich, prosperous" and ''Gar (spear), gar'' "spear"). Like most Anglo-Saxon names, it fell out of use by the later medieval per ...
, Karheinz Stockhausen and
Iannis Xenakis Giannis Klearchou Xenakis (also spelled for professional purposes as Yannis or Iannis Xenakis; el, Γιάννης "Ιωάννης" Κλέαρχου Ξενάκης, ; 29 May 1922 – 4 February 2001) was a Romanian-born Greek-French avant-garde c ...
experimented with ''musique concrète,'' and Bebe and Louis Barron used it to create the first totally electronic film soundtrack, for the 1956 science fiction film ''
Forbidden Planet ''Forbidden Planet'' is a 1956 American science fiction film from Metro-Goldwyn-Mayer, produced by Nicholas Nayfack, and directed by Fred M. Wilcox from a script by Cyril Hume that was based on an original film story by Allen Adler and Irvi ...
''. ''Musique concrète'' was brought to a mainstream audience by the
BBC Radiophonic Workshop The BBC Radiophonic Workshop was one of the sound effects units of the BBC, created in 1958 to produce incidental sounds and new music for radio and, later, television. The unit is known for its experimental and pioneering work in electroni ...
, which used the techniques to produce soundtracks for shows including '' Doctor Who''. In the 1960s, Jamaican dub reggae producers such as
King Tubby Osbourne Ruddock (28 January 1941 – 6 February 1989), better known as King Tubby, was a Jamaican sound engineer who greatly influenced the development of dub in the 1960s and 1970s. Tubby's innovative studio work, which saw him elevate the ...
and
Lee "Scratch" Perry Lee "Scratch" Perry (born Rainford Hugh Perry; 20 March 1936 – 29 August 2021) was a Jamaican record producer, composer and singer noted for his innovative studio techniques and production style. Perry was a pioneer in the 1970s development o ...
began using recordings of
reggae Reggae () is a music genre that originated in Jamaica in the late 1960s. The term also denotes the modern popular music of Jamaica and its diaspora. A 1968 single by Toots and the Maytals, " Do the Reggay" was the first popular song to use ...
rhythms to produce
riddim Riddim is the Jamaican Patois pronunciation of the English word "rhythm". In the context of reggae and dancehall, it refers to the instrumental accompaniment to a song and is synonymous with the rhythm section. Jamaican music genres that use the ...
tracks, which were then deejayed over.Bryan J. McCann
''The Mark of Criminality: Rhetoric, Race, and Gangsta Rap in the War-On-Crime ERA'', pages 41-42
University of Alabama Press The University of Alabama Press is a university press founded in 1945 and is the scholarly publishing arm of the University of Alabama. An editorial board composed of representatives from all doctoral degree granting public universities within ...
Jamaican immigrants introduced the techniques to American hip hop music in the 1970s. The British producer Brian Eno cited the German musician Holger Czukay's experiments with
Dictaphone Dictaphone was an American company founded by Alexander Graham Bell that produced dictation machines. It is now a division of Nuance Communications, based in Burlington, Massachusetts. Although the name "Dictaphone" is a trademark, it has ...
s and shortwave radios as examples of early sampling.


Technique and tools

Commonly sampled elements include strings, basslines, drum loops, vocal hooks or entire bars of music, especially from
soul In many religious and philosophical traditions, there is a belief that a soul is "the immaterial aspect or essence of a human being". Etymology The Modern English noun '' soul'' is derived from Old English ''sāwol, sāwel''. The earliest atte ...
records. Samples may be layered, equalized, sped up or slowed down, repitched, looped or otherwise manipulated. As sampling technology has improved, the possibilities for manipulation have grown. The American producer
DJ Shadow Joshua Paul Davis (born June 29, 1972), better known by his stage name DJ Shadow, is an American DJ, songwriter and record producer. His debut studio album, '' Endtroducing.....'' was released in 1996. Biography Early years (1989–1995) DJ Sh ...
likened his sampling process to a collage, and gave the example of taking a
snare SNARE proteins – " SNAP REceptor" – are a large protein family consisting of at least 24 members in yeasts, more than 60 members in mammalian cells, and some numbers in plants. The primary role of SNARE proteins is to mediate vesicle f ...
sound from one record, a
kick A kick is a physical Strike (attack), strike using the leg, in unison usually with an area of the knee or lower using the foot, heel, tibia (shin), ball of the foot, blade of the foot, toes or knee (the latter is also known as a knee (strike), ...
from another, and a bassline from another. He said this was "the first hurdle", and then "actually having it articulate something and channel my inspiration through it — to be able to tell a story in that way — is the second hurdle. Just throwing a bunch of things together may not be very interesting." Instead of sampling a recording, artists may recreate a recording, a process known as interpolation.


Samplers

The ''Guardian'' described the
Chamberlin The Chamberlin is an electro-mechanical keyboard instrument that was a precursor to the Mellotron. It was developed and patented by the American inventor Harry Chamberlin from 1949 to 1956, when the first model was introduced. There are several ...
as the first sampler, developed by the English engineer Harry Chamberlin in the 1940s. The Chamberlin used a keyboard to trigger a series of tape decks, each containing eight seconds of sound. Similar technology was popularised in the 60s with the Mellotron. In 1969, the English engineer
Peter Zinovieff Peter Zinovieff (26 January 1933 – 23 June 2021) was a British engineer and composer. In the late 1960s, his company, Electronic Music Studios (EMS), made the VCS3, a synthesizer used by many early progressive rock bands such as Pink Floyd ...
developed the first digital sampler, the EMS Musys. The term ''sample'' was coined by
Kim Ryrie Kim Ryrie is an Australian synthesiser inventor who founded the audio technology company Fairlight with Peter Vogel. Career Kim Ryrie was the son of magazine publisher, Colin Ryrie, of Modern Magazines Pty Ltd. Based in Sydney, Ryrie launched ...
and Peter Vogel to describe a feature of their
Fairlight CMI The Fairlight CMI (short for Computer Musical Instrument) is a digital synthesizer, sampler, and digital audio workstation introduced in 1979 by Fairlight. — with links to some Fairlight history and photos It was based on a commercial lic ...
synthesizer, launched in 1979. While developing the Fairlight, Vogel recorded around a second of a piano performance from a radio broadcast, and discovered that he could imitate a piano by playing the recording back at different pitches. The result better resembled a real piano than sounds generated by synthesizers. Compared to later samplers, the Fairlight was limited; it allowed control over pitch and
envelope An envelope is a common packaging item, usually made of thin, flat material. It is designed to contain a flat object, such as a letter or card. Traditional envelopes are made from sheets of paper cut to one of three shapes: a rhombus, a sh ...
, and could only record a few seconds of sound. However, the sampling function became its most popular feature. Though the concept of reusing recordings in other recordings was not new, the Fairlight's design and built-in sequencer simplified the process.The Fairlight inspired competition, improving sampling technology and driving down prices. Early competitors included the
E-mu Emulator The Emulator is a series of digital sampling synthesizers using floppy disk storage, manufactured by E-mu Systems from 1981 until 2002. Though not the first commercial sampler, the Emulator was among the first to find wide use among ordinary mu ...
and the Akai S950. Drum machines such as the Oberheim DMX and
Linn LM-1 The Linn LM-1 Drum Computer is a drum machine manufactured by Linn Electronics and released in 1980. It was the first drum machine to use samples of acoustic drums, and one of the first programmable drum machines. Its designer, the American e ...
incorporated samples of drum kits and percussion rather than generating sounds from circuits. Early samplers could store samples of only a few seconds in length, but this increased with improved
memory Memory is the faculty of the mind by which data or information is encoded, stored, and retrieved when needed. It is the retention of information over time for the purpose of influencing future action. If past events could not be remembered ...
. In 1988,
Akai Akai ( ja, 赤井, ) is a Hong Kong manufacturer of consumer electronics. It was founded as Akai Electric Company Ltd in Tokyo, Japan, in 1946. Grande Holdings in Hong Kong purchased the Akai brand, and now distributes various electronic produ ...
released the first MPC sampler, which allowed users to assign samples to pads and trigger them independently, similarly to playing a keyboard or drum kit. It was followed by competing samplers from companies including
Korg , founded as Keio Electronic Laboratories, is a Japanese multinational corporation that manufactures electronic musical instruments, audio processors and guitar pedals, recording equipment, and electronic tuners. Under the Vox brand name, th ...
, Roland and
Casio is a Japanese multinational electronics manufacturing corporation headquartered in Shibuya, Tokyo, Japan. Its products include calculators, mobile phones, digital cameras, electronic musical instruments, and analogue and digital watches. I ...
. Today, most samples are recorded and edited using
digital audio workstation A digital audio workstation (DAW) is an electronic device or application software used for recording, editing and producing audio files. DAWs come in a wide variety of configurations from a single software program on a laptop, to an integrat ...
s (DAWs) such as
Pro Tools Pro Tools is a digital audio workstation (DAW) developed and released by Avid Technology (formerly Digidesign) for Microsoft Windows and macOS. It is used for music creation and production, sound for picture ( sound design, audio post-produ ...
and
Ableton Live Ableton Live is a digital audio workstation for macOS and Windows developed by the German company Ableton. In contrast to many other software sequencers, Ableton Live is designed to be an instrument for live performances as well as a tool ...
.


Sample libraries

License-free samples are distributed in sample libraries, also known as sample packs. ''MusicRader'' wrote that, in the 1990s, sample packs from companies such as
Zero-G Weightlessness is the complete or near-complete absence of the sensation of weight. It is also termed zero gravity, zero G-force, or zero-G. Weight is a measurement of the force on an object at rest in a relatively strong gravitational fie ...
and
Spectrasonics Eric Persing is an american sound designer, professional synthesist and producer based in Los Angeles, California. He is best known as the Founder and Creative Director of the music software and virtual instrument company Spectrasonics. He has ...
had a "seismic impact on the sound of contemporary music". In the 2000s,
Apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple trees are cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, where its wild ancestor, ' ...
introduced "Jam Packs" sample libraries for its DAW GarageBand. In the 2010s, producers began releasing sample packs on online platforms such as Splice.
Library music Production music (also known as stock music or library music) is recorded music that can be licensed to customers for use in film, television, radio and other media. Often, the music is produced and owned by production music libraries. Backgroun ...
may be sampled without clearance. Performing interpolations instead require only the musical content owner's permission and creates more freedom to alter constituent components such as separate guitar and drum tracks. In the 2000s, producers began releasing compositions to be used by others in the tradition of library music. The Kingsway Music Library, created in 2015 by the American producer
Frank Dukes Adam King Feeney (born September 12, 1983), better known as Ging and by his former stage name Frank Dukes, is a Canadian musician, record producer, and songwriter. A prolific producer, he has worked with artists including Camila Cabello ("Havana ...
, has been used by artists including
Drake Drake may refer to: Animals * A male duck People and fictional characters * Drake (surname), a list of people and fictional characters with the family name * Drake (given name), a list of people and fictional characters with the given name * ...
,
Kanye West Ye ( ; born Kanye Omari West ; June 8, 1977) is an American rapper, singer, songwriter, record producer, and fashion designer. Born in Atlanta and raised in Chicago, West gained recognition as a producer for Roc-A-Fella Records in the ea ...
,
Kendrick Lamar Kendrick Lamar Duckworth (born June 17, 1987) is an American rapper and songwriter. Known for his progressive musical styles and socially conscious songwriting, he is often considered one of the most influential hip hop artists of his generat ...
,
Madlib Otis Jackson Jr. (born October 24, 1973), known professionally as Madlib, is an American DJ, music producer, multi-instrumentalist, and rapper. He is widely known for his collaborations with MF DOOM (as Madvillain), J Dilla (as Jaylib), ...
and J. Cole. In 2020, the US
Library of Congress The Library of Congress (LOC) is the research library that officially serves the United States Congress and is the ''de facto'' national library of the United States. It is the oldest federal cultural institution in the country. The library ...
created an open-source web application that allows users to sample its copyright-free audio collection.


Impact

Sampling has influenced many genres of music, particularly pop, hip hop and electronic music. The '' Guardian'' journalist David McNamee likened its importance in these genres to the guitar's importance in rock. In August 2022, the ''Guardian'' noted that half of the singles in the
UK Top 10 The UK Singles Chart (currently titled Official Singles Chart, with the upper section more commonly known as the Official UK Top 40) is compiled by the Official Charts Company (OCC), on behalf of the British record industry, listing the top-s ...
used samples. Sampling is a fundamental element of
remix culture Remix culture, sometimes read-write culture, is a term describing a society that allows and encourages derivative works by combining or editing existing materials to produce a new creative work or product. A remix culture would be, by default, pe ...
.


Early works

Using the Fairlight, the "first truly world-changing sampler", the English producer
Trevor Horn Trevor Charles Horn (born 15 July 1949) is an English music producer, label and recording studio owner, musician and composer. He is best known for his production work in the 1980s, and for being one half of the new wave band The Buggles (wit ...
became the "key architect" in incorporating sampling into pop music in the 1980s. Other users of the Fairlight included
Kate Bush Catherine Bush (born 30 July 1958) is an English singer, songwriter, record producer and dancer. In 1978, at the age of 19, she topped the UK Singles Chart for four weeks with her debut single " Wuthering Heights", becoming the first female ...
, Peter Gabriel,
Thomas Dolby Thomas Morgan Robertson (born 14 October 1958), known by the stage name Thomas Dolby, is an English musician, producer, composer, entrepreneur and teacher. Dolby came to prominence in the 1980s, releasing hit singles including "She Blinded Me ...
, Duran Duran, Herbie Hancock,
Todd Rundgren Todd Harry Rundgren (born June 22, 1948) is an American multi-instrumentalist, singer, songwriter, multimedia artist, sound engineer and record producer who has performed a diverse range of styles as a solo artist and as a member of the band Ut ...
, Icehouse and
Ebn Ozn Ēbn-Ōzn (pronounced EEBEN-OHZEN) was an American, 1980s New York based experimental New Wave synth pop duo, composed of Ned "Ebn" Liben ( synthesizer) and Robert "Ozn" Rosen ( organ, vocals). The duo who pioneered the sound recording techniq ...
. In the 1980s, samples were incorporated into synthesizers and
music workstation A music workstation is an electronic musical instrument providing the facilities of: *a sound module, *a music sequencer and *(usually) a musical keyboard. It enables a musician to compose electronic music using just one piece of equipment. Origi ...
s, such as the bestselling
Korg M1 The Korg M1 is a synthesizer and music workstation manufactured by Korg from 1988 to 1995. According to ''Sound on Sound'', it is one of the bestselling synthesizers, selling an estimated 250,000 units. Development Korg's chief engineer, Junic ...
, released in 1988. The
Akai MPC The Akai MPC (originally MIDI Production Center, now Music Production Center) is a series of music workstations produced by Akai from 1988 onwards. MPCs combine sampling and sequencing functions, allowing users to record portions of sound, modif ...
, released in 1988, had a major influence on electronic and hip hop music, allowing artists to create elaborate tracks without other instruments, a studio or formal music knowledge. Its designer, Roger Linn, anticipated that users would sample short sounds, such as individual notes or drum hits, to use as building blocks for compositions; however, users sampled longer passages of music. In the words of Greg Milner, author of ''Perfecting Sound Forever'', musicians "didn't just want the sound of John Bonham's kick drum, they wanted to loop and repeat the whole of '
When the Levee Breaks "When the Levee Breaks" is a country blues song written and first recorded by Memphis Minnie and Kansas Joe McCoy in 1929. The lyrics reflect experiences during the upheaval caused by the Great Mississippi Flood of 1927. "When the Levee Bre ...
'." Linn said: "It was a very pleasant surprise. After 60 years of recording, there are so many prerecorded examples to sample from. Why reinvent the wheel?" Stevie Wonder's 1979 album ''Journey Through the Secret Life of Plants'' may have been the first album to make extensive use of samples. The Japanese electronic band
Yellow Magic Orchestra Yellow Magic Orchestra (YMO for short) is a Japanese electronic music band formed in Tokyo in 1978 by Haruomi Hosono (bass, keyboards, vocals), Yukihiro Takahashi (drums, lead vocals) and Ryuichi Sakamoto (keyboards, vocals). The group is cons ...
were pioneers in sampling, constructing music by cutting fragments of sounds and looping them; their album ''
Technodelic ''Technodelic'' is the fifth studio album by Yellow Magic Orchestra, released in 1981. The album is notable for its Experimental music, experimental approach and heavy use of digital sampler (musical instrument), samplers which were not commonly u ...
'' (1981) is an early example of an album consisting mostly of samples. '' My Life in the Bush of Ghosts'' (1981) by David Byrne and Brian Eno is another important early work of sampling, incorporating samples of sources including Arabic singers, radio DJs and an
exorcist In some religions, an exorcist (from the Greek „ἐξορκιστής“) is a person who is believed to be able to cast out the devil or performs the ridding of demons or other supernatural beings who are alleged to have possessed a person, ...
. Musicians had used similar techniques before, but, according to the '' Guardian'' writer Dave Simpson, sampling had never before been used "to such cataclysmic effect". Eno felt the album's innovation was to make samples "the lead vocal". Big Audio Dynamite pioneered sampling in rock and pop with their 1985 album ''
This Is Big Audio Dynamite ''This Is Big Audio Dynamite'' is the debut studio album by English band Big Audio Dynamite, led by Mick Jones, the former lead guitarist and co-lead vocalist of the Clash. It was released on 1 November 1985 by Columbia Records. The album pe ...
''.


Hip hop

Sampling is one of the foundations of hip hop, which emerged in the 1980s. Hip hop sampling has been likened to the origins of blues and
rock Rock most often refers to: * Rock (geology), a naturally occurring solid aggregate of minerals or mineraloids * Rock music, a genre of popular music Rock or Rocks may also refer to: Places United Kingdom * Rock, Caerphilly, a location in Wales ...
, which were created by repurposing existing music. The ''Guardian'' journalist David McNamee wrote that "two record decks and your dad's old funk collection was once the working-class black answer to
punk Punk or punks may refer to: Genres, subculture, and related aspects * Punk rock, a music genre originating in the 1970s associated with various subgenres * Punk subculture, a subculture associated with punk rock, or aspects of the subculture s ...
". Before the rise of sampling, DJs used turntables to loop
breaks Break or Breaks or The Break may refer to: Time off from duties * Recess (break), time in which a group of people is temporarily dismissed from its duties * Break (work), time off during a shift/recess ** Coffee break, a short mid-morning rest ...
from records, which MCs would
rap Rapping (also rhyming, spitting, emceeing or MCing) is a musical form of vocal delivery that incorporates "rhyme, rhythmic speech, and street vernacular". It is performed or chanted, usually over a backing beat or musical accompaniment. The ...
over. Compilation albums such as ''
Ultimate Breaks and Beats ''Ultimate Breaks and Beats'' (also commonly abbreviated as UBB) was a series of 25 compilation albums released from 1986 to 1991 by Street Beat Records edited by "BreakBeat Lou" Flores. Featured on the albums were tracks from 1966 to 1984 that ...
'' compiled tracks with drum breaks and solos intended for sampling, and were aimed at DJs and hip hop producers''.'' In 1986, the tracks " South Bronx", " Eric B. is President" and "
It's a Demo "It's a Demo" is the 1986 debut single by American hip hop duo Kool G Rap & DJ Polo. Originally a non-album single with "I'm Fly" as a B-side, a remix of the track was featured on the duo's 1989 album '' Road to the Riches'' and later on the co ...
" sampled the funk and soul tracks of James Brown, particularly a drum break from "
Funky Drummer "Funky Drummer" is a single released by James Brown in 1970. Its drum break, improvised by Clyde Stubblefield, is one of the most frequently sampled music recordings. Recording and composition "Funky Drummer" was recorded on November 20, 196 ...
" (1970), helping popularize the technique. The advent of affordable samplers such as the
Akai MPC The Akai MPC (originally MIDI Production Center, now Music Production Center) is a series of music workstations produced by Akai from 1988 onwards. MPCs combine sampling and sequencing functions, allowing users to record portions of sound, modif ...
(1988) made looping easier. ''
Guinness World Records ''Guinness World Records'', known from its inception in 1955 until 1999 as ''The Guinness Book of Records'' and in previous United States editions as ''The Guinness Book of World Records'', is a reference book published annually, listing world ...
'' cites
DJ Shadow Joshua Paul Davis (born June 29, 1972), better known by his stage name DJ Shadow, is an American DJ, songwriter and record producer. His debut studio album, '' Endtroducing.....'' was released in 1996. Biography Early years (1989–1995) DJ Sh ...
's acclaimed hip hop album '' Endtroducing'' (1996), made on an MPC60, as the first album created entirely from samples. The
E-mu SP-1200 The E-mu SP-1200 is a sampler created by Dave Rossum that was released in August 1987 by E-mu Systems. Like the product it was meant to replace, the SP-12, the SP-1200's intended use was as a drum machine and sequencer for dance music produc ...
, released in 1987, had a ten-second sample length and a distinctive "gritty" sound, and was used extensively by East Coast producers during the
golden age of hip hop Golden means made of, or relating to gold. Golden may also refer to: Places United Kingdom *Golden, in the parish of Probus, Cornwall *Golden Cap, Dorset *Golden Square, Soho, London *Golden Valley, a valley on the River Frome in Gloucestershir ...
of the late 1980s and early 90s.


Common samples

A seven-second drum break in the 1969 track "Amen, Brother", known as the Amen break, became popular with American hip hop producers and then British
jungle A jungle is land covered with dense forest and tangled vegetation, usually in tropical climates. Application of the term has varied greatly during the past recent century. Etymology The word ''jungle'' originates from the Sanskrit word ''ja ...
producers in the early 1990s. It has been used in thousands of recordings, including songs by rock bands such as Oasis and theme tunes for television shows such as '' Futurama''. According to
WhoSampled WhoSampled is a website and app database of information about sampled music or sample-based music, cover songs and remixes. History Nadav Poraz founded the site in London, England in 2008, as a way to track musical samples and cover songs. ...
, a user-generated website that catalogs samples, "Amen, Brother" is the most sampled track in history, appearing in more than 5000 tracks as of 2021. Other widely sampled drum breaks appear in the 1970 James Brown song "
Funky Drummer "Funky Drummer" is a single released by James Brown in 1970. Its drum break, improvised by Clyde Stubblefield, is one of the most frequently sampled music recordings. Recording and composition "Funky Drummer" was recorded on November 20, 196 ...
"; the 1972
Lyn Collins Gloria Lavern Collins (June 12, 1948 – March 13, 2005), better known as Lyn Collins, was an American soul singer best known for working with James Brown in the 1970s and for the influential 1972 funk single, " Think (About It)". A favorite ...
song "
Think (About It) "Think (About It)" is a funk song recorded by Lyn Collins and released as a single on James Brown's People Records in 1972. The recording was produced by Brown (who also wrote the song) and features instrumental backing from his band The J.B.'s ...
", written by Brown (the Think break); and
Led Zeppelin Led Zeppelin were an English rock band formed in London in 1968. The group comprised vocalist Robert Plant, guitarist Jimmy Page, bassist/keyboardist John Paul Jones, and drummer John Bonham. With a heavy, guitar-driven sound, they are ci ...
's 1971 recording of "
When the Levee Breaks "When the Levee Breaks" is a country blues song written and first recorded by Memphis Minnie and Kansas Joe McCoy in 1929. The lyrics reflect experiences during the upheaval caused by the Great Mississippi Flood of 1927. "When the Levee Bre ...
", played by
John Bonham John Henry Bonham (31 May 1948 – 25 September 1980) was an English musician, best known as the drummer for the rock band Led Zeppelin. Esteemed for his speed, power, fast single-footed kick drumming, distinctive sound, and feel for groove ...
and used by artists including the Beastie Boys,
Dr. Dre Andre Romelle Young (born February 18, 1965), known professionally as Dr. Dre, is an American rapper and record producer. He is the founder and CEO of Aftermath Entertainment and Beats Electronics, and previously co-founded, co-owned, and ...
, Eminem and
Massive Attack Massive Attack are an English trip hop collective formed in 1988 in Bristol by Robert "3D" Del Naja, Adrian "Tricky" Thaws, Andrew "Mushroom" Vowles and Grant "Daddy G" Marshall. The debut Massive Attack album '' Blue Lines'' was releas ...
. In 2018, the ''Smithsonian'' cited the most sampled track as "
Change the Beat "Change the Beat" is a song written and recorded by Fab Five Freddy, and one of the most sampled songs in music history. It was recorded at Martin Bisi's OAO Studio in Brooklyn, New York, United States, (later, BC Studio) and released as a 12" ...
" by
Fab Five Freddy Fred Brathwaite (born August 31, 1959), more popularly known as Fab 5 Freddy, is an American visual artist, filmmaker, and hip hop pioneer. He is considered one of the architects of the street art movement. Freddy emerged in New York's downtown ...
, which appears in more than 1,150 tracks. WhoSampled cites James Brown as the most sampled artist, appearing in more than 3000 tracks. The ''
Independent Independent or Independents may refer to: Arts, entertainment, and media Artist groups * Independents (artist group), a group of modernist painters based in the New Hope, Pennsylvania, area of the United States during the early 1930s * Independ ...
'' named the American singer
Loleatta Holloway Loleatta Holloway (, ; November 5, 1946 – March 21, 2011) was an American singer known for disco songs such as "Hit and Run" and "Love Sensation". In December 2016, ''Billboard'' named her the 95th most successful dance artist of all time. Acco ...
the most sampled female voice in popular music; her vocals were sampled in house and dance tracks such as "
Ride on Time Ride may refer to: People * MC Ride, a member of Death Grips * Sally Ride (1951–2012), American astronaut * William Ride (19262011), Australian zoologist Arts, entertainment, and media Films * ''Ride'' (1998 film), a 1998 comedy by Millicen ...
" by
Black Box In science, computing, and engineering, a black box is a system which can be viewed in terms of its inputs and outputs (or transfer characteristics), without any knowledge of its internal workings. Its implementation is "opaque" (black). The te ...
, the bestselling single of 1989. The
orchestra hit An orchestra hit, also known as an orchestral hit, orchestra stab, or orchestral stab, is a synthesized sound created through the layering of the sounds of a number of different orchestral instruments playing a single staccato note or chord. ...
originated as a sound on the Fairlight, sampled from Stravinsky's 1910 orchestral work '' Firebird Suite,'' and became a hip hop cliche. '' MusicRadar'' cited the '' Zero-G Datafiles'' sample libraries as a major influence on dance music in the early 90s, becoming the "de facto source of breakbeats, bass and vocal samples".


Legal and ethical issues

To legally use a sample, an artist must acquire legal permission from the copyright holder, a potentially lengthy and complex process known as clearance. Sampling without permission can breach the copyright of the original sound recording, of the composition and lyrics, and of the performances, such as a rhythm or guitar riff. The
moral rights Moral rights are rights of creators of copyrighted works generally recognized in civil law jurisdictions and, to a lesser extent, in some common law jurisdictions. The moral rights include the right of attribution, the right to have a work ...
of the original artist may also be breached if they are not credited or object to the sampling. In some cases, sampling is protected under American
fair use Fair use is a doctrine in United States law that permits limited use of copyrighted material without having to first acquire permission from the copyright holder. Fair use is one of the limitations to copyright intended to balance the interests ...
laws, which grant "limited use of copyrighted material without permission from the rights holder". The owner of sampled material may not always be traceable, and such knowledge is commonly mislaid through corporate mergers, closures and buyouts. For example, the 2000 Daft Punk track " One More Time" contains a sample of the 1979 disco song "More Spell on You" by Eddie Johns. An attorney estimated that Johns, who could not be located by the publishing company, was owed a "six-to-seven-figure sum" based on streams alone as of 2021. The American musician
Richard Lewis Spencer Richard Lewis Spencer (May 1942 – 27 December 2020) was an American musician and teacher. He played tenor saxophone in Otis Redding's band, behind Curtis Mayfield and the Impressions with the Winstons. He was awarded the Grammy Award (R&B Songwr ...
, who owned the copyright for the widely sampled Amen break, never received royalties for its use. He condemned the sampling as plagiarism, but later said it was flattering. The journalist Simon Reynolds likened the situation to "the man who goes to the sperm bank and unknowingly sires hundreds of children". DJ Shadow said that artists tended to either see sampling as a mark of respect and a means to introduce their music to new audiences, or to be protective of their legacy and see no benefit. He described the difficulty of arranging compensation for each artist sampled in a work, and gave the example of one artist demanding 75% of the rights and another 70%, a mathematical impossibility. He instead advocated for a process of clearing samples on a
musicological Musicology (from Greek μουσική ''mousikē'' 'music' and -λογια ''-logia'', 'domain of study') is the scholarly analysis and research-based study of music. Musicology departments traditionally belong to the humanities, although some mu ...
basis, by identifying how much of a composition a sampled component comprises. According to ''Fact'', early hip hop sampling was governed by "unspoken" rules forbidding the sampling of recent records, reissues, other hip hop records, or from non-
vinyl Vinyl may refer to: Chemistry * Polyvinyl chloride (PVC), a particular vinyl polymer * Vinyl cation, a type of carbocation * Vinyl group, a broad class of organic molecules in chemistry * Vinyl polymer, a group of polymers derived from vinyl ...
sources, among other restrictions. These rules were relaxed as younger producers took over and the practice became ubiquitous. In 2017, DJ Shadow said that he felt that "music has never been worth less as a commodity, and yet sampling has never been more risky". Sampling can help popularize the sampled work; for example, the
Desiigner Sidney Royel Selby III (born May 3, 1997), better known by his stage name Desiigner, is an American rapper and singer. In December 2015, his debut single "Panda" reached number one on the U.S. ''Billboard'' Hot 100. In 2019, he was released fr ...
track "
Panda The giant panda (''Ailuropoda melanoleuca''), also known as the panda bear (or simply the panda), is a bear species endemic to China. It is characterised by its bold black-and-white coat and rotund body. The name "giant panda" is sometimes use ...
" (2015) topped the '' Billboard Hot''
100 100 or one hundred ( Roman numeral: C) is the natural number following 99 and preceding 101. In medieval contexts, it may be described as the short hundred or five score in order to differentiate the English and Germanic use of "hundred" to de ...
after West sampled it on "
Father Stretch My Hands, Pt. 2 "Father Stretch My Hands" are songs by American rapper Kanye West from his seventh studio album, ''The Life of Pablo'' (2016). They are split into two parts on the album: "Father Stretch My Hands, Pt. 1" and "Pt. 2". "Pt. 1" contains vocals ...
" (2016). Some record labels and other
music licensing Music licensing is the licensed use of copyrighted music. Music licensing is intended to ensure that the owners of copyrights on musical works are compensated for certain uses of their work. A purchaser has limited rights to use the work without ...
companies have simplified their clearance processes by "pre-clearing" their records. For example, the Los Angeles record label
Now-Again Records Now-Again Records is a Los Angeles–based music imprint that specializes in reissues and compilations of funk, soul, and psychedelic rock from the 1960s to the 1980s. Founded in 2002 by Eothen "Egon" Alapatt as a subsidiary of Stones Throw Reco ...
has cleared songs produced for West and
Pusha T Terrence LeVarr Thornton (born May 13, 1977), better known by his stage name Pusha T, is an American rapper, songwriter and record executive. He rose to prominence as one-half of the hip hop duo Clipse, which was mainly active from 1994 to 201 ...
in a matter of hours.


Lawsuits

In 1989, the
Turtles Turtles are an order of reptiles known as Testudines, characterized by a special shell developed mainly from their ribs. Modern turtles are divided into two major groups, the Pleurodira (side necked turtles) and Cryptodira (hidden necked tur ...
sued De La Soul for using an uncleared sample on their album ''
3 Feet High and Rising ''3 Feet High and Rising'' is the debut studio album by American hip hop group De La Soul, released on March 3, 1989 by Tommy Boy Records. It is the first of three collaborations with producer Prince Paul, which would become the critical and c ...
.'' The Turtles singer
Mark Volman Mark Randall Volman (born April 19, 1947) is an American vocalist, guitarist, and songwriter, best known as a founding member of the 1960s rock band The Turtles, and, along with his bandmate and friend Howard Kaylan, a member of the 1970s rock duo ...
told the ''
Los Angeles Times The ''Los Angeles Times'' (abbreviated as ''LA Times'') is a daily newspaper that started publishing in Los Angeles in 1881. Based in the LA-adjacent suburb of El Segundo since 2018, it is the sixth-largest newspaper by circulation in the U ...
'': "Sampling is just a longer term for theft. Anybody who can honestly say sampling is some sort of creativity has never done anything creative." The case was settled out of court and set a
legal precedent A precedent is a principle or rule established in a previous legal case that is either binding on or persuasive for a court or other tribunal when deciding subsequent cases with similar issues or facts. Common-law legal systems place great valu ...
that had a
chilling effect In a legal context, a chilling effect is the inhibition or discouragement of the legitimate exercise of natural and legal rights by the threat of legal sanction. A chilling effect may be caused by legal actions such as the passing of a law, the ...
on sampling in hip hop. In 1991, the songwriter
Gilbert O'Sullivan Raymond Edward "Gilbert" O'Sullivan (born 1 December 1946) is an Irish singer-songwriter who achieved his most significant success during the early 1970s with hits including "Alone Again (Naturally)", " Clair", and "Get Down". O'Sullivan's so ...
sued the rapper
Biz Markie Marcel Theo Hall (April 8, 1964 – July 16, 2021), known professionally as Biz Markie, was an American rapper, singer, songwriter, DJ, and record producer. Markie was best known for his 1989 single "Just a Friend", which became a Top 40 hit in ...
after Markie sampled O'Sullivan's "
Alone Again (Naturally) "Alone Again (Naturally)" is a song by Irish singer-songwriter Gilbert O'Sullivan. It was recorded in 1972 at the same time as his album '' Back to Front'' and was a worldwide hit. The single spent six non-consecutive weeks at number one on ''B ...
" on the album '' I Need a Haircut''. In '' Grand Upright Music, Ltd. v. Warner Bros. Records Inc,'' the court ruled that sampling without permission infringed copyright. Instead of asking for royalties, O'Sullivan forced Markie's label
Warner Bros Warner Bros. Entertainment Inc. (commonly known as Warner Bros. or abbreviated as WB) is an American film and entertainment studio headquartered at the Warner Bros. Studios complex in Burbank, California, and a subsidiary of Warner Bros. D ...
to recall the album until the song was removed. The journalist Dan Charnas criticized the ruling, saying it was difficult to apply conventional copyright laws to sampling and that the American legal system did not have "the cultural capacity to understand this culture and how kids relate to it”. In 2005, the writer
Nelson George Nelson George (born September 1, 1957) is an American author, columnist, music and culture critic, journalist, and filmmaker. He has been nominated twice for the National Book Critics Circle Award. Biography George attended St. John's Univers ...
described it as the "most damaging example of anti-hip hop vindictiveness", which "sent a chill through the industry that is still felt". In the ''
Washington Post ''The Washington Post'' (also known as the ''Post'' and, informally, ''WaPo'') is an American daily newspaper published in Washington, D.C. It is the most widely circulated newspaper within the Washington metropolitan area and has a large na ...
'', Chris Richards wrote in 2018 that no case had exerted more influence on pop music, likening it to banning a musical instrument. Some have accused the law of restricting creativity, while others argue that it producers to innovate. Since the O'Sullivan lawsuit, samples on commercial recordings have typically been taken either from obscure recordings or cleared, an often expensive option only available to successful acts. According to the ''Guardian'', "Sampling became risky business and a rich man's game, with record labels regularly checking if their musical property had been tea-leafed." For less successful artists, the legal implications of using samples pose obstacles; according to ''Fact'', "For a bedroom producer, clearing a sample can be nearly impossible, both financially and in terms of administration." By comparison, the 1989 Beastie Boys album ''
Paul's Boutique ''Paul's Boutique'' is the second studio album by American hip hop group Beastie Boys, released on July 25, 1989, by Capitol Records. Produced by the Dust Brothers, the album is composed almost entirely from samples, and was recorded over two ...
'' is composed almost entirely of samples, most of which were cleared "easily and affordably"; the clearance process would be much more expensive today. The ''Washington Post'' described the modern use of well known samples, such as on records by
Kanye West Ye ( ; born Kanye Omari West ; June 8, 1977) is an American rapper, singer, songwriter, record producer, and fashion designer. Born in Atlanta and raised in Chicago, West gained recognition as a producer for Roc-A-Fella Records in the ea ...
, as an act of conspicuous consumption similar to flaunting cars or jewelry. West has been sued several times over his use of samples.


''De minimis'' use

In 2000, the jazz flautist
James Newton James W. Newton (born May 1, 1953) is an American jazz and classical flutist. Biography He was born in Los Angeles, California, United States. From his earliest years, James Newton grew up immersed in the sounds of African-American music, inclu ...
filed a claim against the Beastie Boys' 1992 single "
Pass the Mic "Pass the Mic" is the first single from the third studio album ''Check Your Head'' by American rap group the Beastie Boys, released on April 7, 1992. Sampling lawsuit In 2003, Beastie Boys were involved in the landmark sampling (music), sampling ...
", which samples his composition "Choir". The judge found that the sample, comprising six seconds and three notes, was '' de minimis'' (small enough to be trivial) and did not require clearance. Newton lost appeals in 2003 and 2004. In the 2005 case ''
Bridgeport Music, Inc. v. Dimension Films '' Bridgeport Music, Inc. v. Dimension Films'', 410 F.3d 792 (6th Cir. 2005), is a 2005 court case that was important in defining American copyright law for recorded music. The case centered on the 1990 N.W.A. track "100 Miles and Runnin'", which ...
'', the rap group
N.W.A N.W.A (an abbreviation for Niggaz Wit Attitudes) was an American hip hop group whose members were among the earliest and most significant popularizers and controversial figures of the gangsta rap subgenre, and the group is widely considered ...
. were successfully sued for their use of a two-second sample of a
Funkadelic Funkadelic was an American funk rock band formed in Plainfield, New Jersey in 1968 and active until 1982. The band and its sister act Parliament, both led by George Clinton, pioneered the funk music culture of the 1970s.John, Bush. Funkade ...
song in the 1990 track "
100 Miles and Runnin' ''100 Miles and Runnin'' is an EP from the American gangsta rap group N.W.A. Released on August 14, 1990, this EP of five tracks reflects an evolution of N.W.A's sound and centers on the single "100 Miles and Runnin'."Jason Birchmeier"N.W.A: ' ...
". The
United States Court of Appeals for the Sixth Circuit The United States Court of Appeals for the Sixth Circuit (in case citations, 6th Cir.) is a federal court with appellate jurisdiction over the district courts in the following districts: * Eastern District of Kentucky * Western District of ...
ruled that all samples, no matter how short, required a license. A judge wrote: "Get a license or do not sample. We do not see this as stifling creativity in any significant way." As the Bridgeport judgement was decided in an American
Federal court of appeal The Federal Court of Appeal (french: Cour d'appel fédérale) is a Canadian appellate court that hears cases concerning federal matters. History Section 101 of the Constitution Act, 1867 empowers the Parliament of Canada to establish "addit ...
, lower courts ruling on similar issues are bound to abide by it. However, in the 2016 case ''
VMG Salsoul v Ciccone ''VMG Salsoul v Ciccone'' 824 F.3d 871 (9th Cir. 2016) is a court case that has played an important role in redefining the legal status of sampling in music under American copyright law. The case involved a claim of copyright infringement brought ...
'', the
United States Court of Appeals for the Ninth Circuit The United States Court of Appeals for the Ninth Circuit (in case citations, 9th Cir.) is the U.S. federal court of appeals that has appellate jurisdiction over the U.S. district courts in the following federal judicial districts: * District ...
ruled that Madonna did not require a license for a short horn sample in her 1990 song "
Vogue Vogue may refer to: Business * ''Vogue'' (magazine), a US fashion magazine ** British ''Vogue'', a British fashion magazine ** ''Vogue Arabia'', an Arab fashion magazine ** ''Vogue Australia'', an Australian fashion magazine ** ''Vogue China'', ...
". The judge Susan Graber wrote that she did not see why sampling law should be an exception to standard ''de minimis'' law. In 2019, the European Court of Justice ruled that the producers
Moses Pelham Moses Pelham (born 24 February 1971 in Frankfurt) is a German rapper, singer and producer. In 1993, together with Thomas Hofmann in Frankfurt, he started the Rödelheim Hartreim Projekt. Pelham is a member of the German band Glashaus. In 2019, ...
and Martin Haas had illegally sampled a drum sequence from the 1977 Kraftwerk track "
Metal on Metal ''Metal on Metal'' is the second studio album by Canadian heavy metal band Anvil, released in 1982. Reception In 2005, ''Metal on Metal'' was ranked number 441 in '' Rock Hard'' magazine's book of ''The 500 Greatest Rock & Metal Albums of A ...
" for the
Sabrina Setlur Sabrina Setlur (born 10 January 1974), formerly known as Schwester S., is a German singer, rapper, songwriter and occasional actress. Her debut was in 1995 under the guidance of 3p Records executive and mentor Moses Pelham, producer of her breakt ...
song "Nur Mir". The court ruled that permission was required for recognizable samples; modified, unrecognizable samples could still be used without authorization.


See also

* Mashup *
Musical quotation Musical quotation is the practice of directly quoting another work in a new composition. The quotation may be from the same composer's work (self-referential), or from a different composer's work (appropriation). Sometimes the quotation is done for ...
*
Plunderphonics Plunderphonics is a music genre in which tracks are constructed by sampling recognizable musical works. The term was coined by composer John Oswald in 1985 in his essay "Plunderphonics, or Audio Piracy as a Compositional Prerogative", and even ...
*
Recombinant culture Recombinant culture is when cultural productions such as television shows are rehashed in a series of sequels. The term was introduced by Todd Gitlin in 1983 to describe how in American television networks would create and promote sequels and spin- ...
*
Riddim Riddim is the Jamaican Patois pronunciation of the English word "rhythm". In the context of reggae and dancehall, it refers to the instrumental accompaniment to a song and is synonymous with the rhythm section. Jamaican music genres that use the ...


References


Further reading

*Katz, Mark. "Music in 1s and 0s: The Art and Politics of Digital Sampling." In ''Capturing Sound: How Technology has Changed Music'' (Berkeley: University of California Press, 2004), 137–57. *McKenna, Tyrone B. (2000
"Where Digital Music Technology and Law Collide – Contemporary Issues of Digital Sampling, Appropriation and Copyright Law"
''Journal of Information, Law & Technology''. * Challis, B (2003

* *Ratcliffe, Robert. (2014
"A Proposed Typology of Sampled Material within Electronic Dance Music."
''Dancecult: Journal of Electronic Dance Music Culture'' 6(1): 97-122. * ‎ {{DEFAULTSORT:Sampling DJing Hip hop production Plagiarism controversies