Sampling is the technique of taking a portion of a sound recording and reusing it as an element in a new composition. It is the defining production technique of hip-hop and has influenced virtually every genre of popular music produced since 1980.
ORIGINS: DJ Kool Herc's 1973 innovation of isolating and extending the drum break — the section of a soul or funk record where only the drums play — by playing the same passage on two identical records alternately is the origin of sampling culture. Break-dancers needed the break extended; Herc extended it manually. This manual looping became digital sampling.
THE AKAI MPS60 AND THE DEMOCRATISATION OF SAMPLING: When the Akai MPS60 sampler became affordable in the mid-1980s (followed by the E-MU SP-1200 and later the Akai MPC), producers could digitally capture, pitch-shift, and loop any sound from any recording. A single James Brown drum hit could become the foundation of an entirely new track.
THE GOLDEN AGE (1986-1995): Public Enemy's production team The Bomb Squad layered dozens of samples per track — sirens, speeches, guitar fragments, percussion — creating a sonic density impossible to replicate with live musicians. De La Soul's Three Feet High and Rising (1989) sampled everything from French language lessons to Steely Dan. The Beastie Boys' Paul's Boutique (1989) contained over 100 samples. These records could not be made today without prohibitive clearance costs.
THE LEGAL RECKONING (1991-present): Grand Upright Music v. Warner Bros. (1991) established that uncleared samples were copyright infringement. Bridgeport Music v. Dimension Films (2004) established that any sample of any size from a sound recording requires clearance. Sample clearance — negotiating with both the original song's publisher (composition rights) and the original recording's label (master rights) — became essential and often prohibitively expensive.
CHOPPING AND FLIPPING: To avoid clearance costs and as a creative technique, producers began 'chopping' samples — cutting them into small fragments and reassembling them into entirely new patterns. A three-second piano loop chopped into 16 individual note hits, resequenced in a new pattern, pitched up or down, creates something that no longer sounds like the source. RZA (Wu-Tang Clan), J Dilla, and Madlib pioneered this approach.
J DILLA'S CONTRIBUTION: James Dewitt Yancey (J Dilla, 1974-2006) is the most influential beatmaker in hip-hop. His use of 'drunk' rhythms — deliberately off-the-quantise-grid drums, swinging human rather than machine-precise — transformed hip-hop's rhythmic feel. Donuts (2006), his final album, is built entirely from chopped samples and is considered the masterpiece of hip-hop production. The economics of sampling in the contemporary music industry create a two-tier system that significantly advantages established producers with the resources to clear samples and disadvantages independent producers without those resources. A sample clearance for a commercially released track typically requires negotiating with two separate rights holders: the publisher who controls the composition copyright (the underlying song's melody and lyrics) and the label or distributor who controls the master recording copyright (the specific recorded performance being sampled). Each negotiation is independent, and either rights holder can refuse clearance or demand terms that make the sample economically impractical. Sample clearance fees for recognizable samples can range from several thousand dollars for minor uses of obscure material to hundreds of thousands of dollars for prominent use of well-known recordings. Many independent hip-hop producers avoid sample clearance costs through one of three approaches: using entirely original sounds that replicate the character of sampled material without copying it; chopping samples so thoroughly that they are legally unrecognizable as derivations of the original; or releasing music without clearance and accepting the legal and financial risk. The legal framework governing sampling continues to evolve through court decisions that have alternately expanded and restricted what constitutes infringement, and the economic geography of whose music gets sampled — predominantly Black artists whose recordings were made under contracts that concentrated master rights with major labels — reflects deeper structural inequities in the music industry's history. The creation of original samples — recording live musicians, sound effects, and acoustic sources specifically to create a sample library for personal use — is a growing practice among producers who want the textural richness of sampled material without the legal exposure and clearance costs of using existing recordings. Original sample creation combines the spontaneity and organic character of live recording with the compositional flexibility of sampling: a session drummer can record a variety of groove patterns, fills, and isolated hits that the producer then assembles and manipulates as freely as any sample, without the need for clearance. This approach has been associated with producers like Mark Ronson and the staff producers at major studios who maintain relationships with session musicians precisely for this purpose. The role of interpolation — re-recording the melody or chord progression of an existing composition without using the original master recording — provides an alternative to direct sampling that avoids the master recording copyright issue while still requiring clearance for the underlying composition. Many contemporary pop records use interpolation to incorporate recognizable melodic references to older songs without triggering the more expensive and complicated master clearance process. The growing use of replay samples — newly recorded drums, bass lines, and melodic elements that replicate the feel and character of a sampled original without using any portion of the original recording — occupies a legal gray area in which the composition copyright may or may not be infringed depending on how closely the replayed version resembles the original's melody and harmony. The Blurred Lines case (Williams v. Gaye, 2015), in which Pharrell Williams and Robin Thicke were found liable for copyright infringement based on the general feel and groove of Marvin Gaye's Got to Give It Up rather than any specifically copied melody or lyric, significantly expanded the scope of composition copyright protection and created ongoing uncertainty about how closely a new composition can approximate the style of an existing one without becoming legally actionable.