Sampling Pre-1926 Music: A Producer's Guide to Public Domain

The public domain is the realm of material over which copyright has expired, making creative works free for anyone to use and build upon. In the United States, works from 1926 were originally scheduled to enter the public domain in 2002, but Congress added 20 years to the copyright term, resulting in a 95-year protection period. For works before 1978, the U.S. has a 95-year term, while the rest of the world uses either life of the author plus 50 years or life of the author plus 70 years (EU standard). For works after 1978, both U.S. and EU use life of the author plus 70 years. A.A. Milne died in 1956, so his works will enter the public domain in the EU approximately five years from the video's recording.

Copyright laws differ between the United States and Europe. In the United States, works published on or before a certain year enter the public domain, while in most of the European Union, works enter the public domain based on the death date of the author. This means that works by authors who died in 1951 or earlier are in the public domain in Europe, while in the United States, works from 1926 are in the public domain.

Prior to the Copyright Act of 1976 (effective January 1, 1978), works were in copyright for a period of years renewable for another period of years. Works published in 1923 and earlier are in the public domain because their initial term and renewal term expired. Works created from January 1, 1978 forward are protected for life of the author plus 50 years, later extended to life plus 70 years by the Copyright Term Extension Act. Copyright terms vary significantly across countries: France protects works for life plus 70 years, with an extra 30 years if the author died for France. This creates complexity for international distribution, as a work might be in the public domain in the U.S. but still under copyright in other countries.

Permission is generally required for copyrighted material, with exceptions being public domain works and fair use cases. US copyright terms vary significantly: pre-1926 works are public domain; 1926-1963 requires renewal for 95-year protection; 1964-1977 grants 95 years automatically; post-1978 grants 70 years from author's death. International terms differ substantially—Berne Convention countries use 70 years, Canada 50 years, Mexico 100 years, and the UK follows the shorter term rule. Always consult your publisher's legal department for copyright status determinations.

Public domain materials can be freely copied and distributed without copyright restrictions. Works enter public domain through: publication before 1923; failure to renew copyright for works published 1923-1963; never registering copyright; creators explicitly dedicating works to public domain; and federal documents typically entering public domain upon publication. Copyright duration varies: pre-1923 works are free; post-1977 works last life of author plus 70 years; work-for-hire lasts 120 years from creation. Tools like the Copyright Slider help determine protection status. International copyright follows general principles where materials used in one country follow that country's law, meaning a work might be public domain in one country but protected in another. The US participates in international conventions affecting copyright status globally.

BMI and ASCAP are performing rights organizations that collect performance royalties but do not provide copyright protection for beats; when you sell beats to artists, they create new songs with different titles and metadata, so you should only register the final song after it's released, not the original beats, to avoid wasting time on registrations that won't generate royalties.

PROs collect public performance royalties when music is played publicly (radio, TV, live venues). Major PROs include BMI, ASCAP, and SESAC in the US; SOCAN in Canada; PRS in the UK. Registration is critical - if unregistered when royalties accrue, artists lose those payments permanently. Royalties are typically paid quarterly, several months after the performance occurs.

To collect performance royalties, musicians must register their works with a Performance Rights Organization (PRO) like BMI or ASCAP in the US, or equivalent organizations like PRS in the UK, GEMA in Germany, or SOCAN in Canada. The registration process involves providing work details (title, duration, content), assigning ownership percentages to publishers and writers, and ensuring the total shares equal 100% for writers and 100% for publishers (200% total in BMI's system). BMI allows self-administration without a publishing entity, while ASCAP requires publisher attachment. The process ensures proper royalty collection when music is performed publicly.

Performance royalties are only generated when music is publicly performed (such as on streaming platforms, radio, or television), not when beats are simply uploaded to platforms like BeatStars for sale; producers should only register their beats with Performing Rights Organizations (PROs) like BMI or ASCAP when their beats are being publicly performed or when they are sold to artists who create songs with new titles, as PROs collect metadata about song ownership but do not track who uses a producer's beat.

Musicians must distribute music to streaming platforms like Spotify and Apple Music to generate royalties. DistroKid costs $20/year for unlimited uploads with 100% royalty retention. Streaming platforms provide artist profiles for customization. Performance Rights Organizations (PROs) like ASCAP, BMI, and SESAC collect composition royalties. BMI is free, ASCAP costs ~$50. Songs should be registered with PROs as soon as completed. This foundational step ensures artists receive payment for public performances of their compositions.

This segment demonstrates cutting-edge sound transformation techniques using granular synthesis and extreme pitch shifting. The producer shows how to use Ableton's Simpler device with automatic slicing based on volume spikes, then randomizes MIDI notes to create unpredictable rhythmic patterns. Pitch shifting techniques are demonstrated across multiple octaves to create layered textures, with overdrive and saturator plugins adding distortion for character. Breath samples are transformed into percussive elements through pitch shifting and distortion. Formant shifting dramatically alters timbre while preserving pitch relationships. The segment culminates in converting vocal samples into bass parts through extreme low-frequency pitch shifting combined with filtering. Finally, guitar tones are processed through data corruptor pedals to create glitchy, corrupted textures. These techniques represent the frontier of contemporary electronic music production.

The Haze effect implements granular synthesis by breaking audio into tiny grains and randomly rearranging them to create unique textures and simulated reverb. The Blocks effect chops audio into rhythmic blocks for trap-style baseline grooves. Both effects can manipulate pitch—Haze plays samples at double speed (octave up) or half speed (octave down)—creating octave transpositions while maintaining rhythmic relationships. Tempo synchronization ensures glitch effects align perfectly with musical beats, transforming unquantized recordings into rhythmically precise elements.

Advanced effects extend delay principles. Reverb uses stereo delay lines with different timing and feedback. Pitch shifting modulates delay time with LFOs, creating octave shifts. Granular synthesis uses Recorder modules with Gate/Trigger control for time manipulation. Multi-tap delays combine multiple lines with varying delays and modulations. These techniques demonstrate how digital audio workstations create complex sounds through modular routing.

Granular resynthesis is the process of taking a sound file, breaking it into many small grains, and reassembling them to create a new sound. The grains are essentially a jigsaw puzzle that is put back together. When done correctly, the individual grain boundaries are not audible, and the result sounds like the original sound but with a different texture. Pitch shift is achieved by changing the playback rate of grains while maintaining the same duration. This allows for independent control of pitch and duration, which is not possible with traditional playback methods.

Granular synthesis is a sampling technique that breaks audio samples into tiny grains (short loops) that can be manipulated independently, allowing producers to create ambient soundscapes by adjusting parameters such as grain shape, number of taps, tap spacing, grain size, density, and randomization, which can then be further transformed with effects like convolution reverb and delay, and modulated using control knobs mapped to transform pad snapshots for dynamic morphing during performance.