Using audio from an existing recording can involve separate rights in the recording and the underlying musical work. Before delivering a release, identify what you used, identify the rightsholders, and obtain the permissions that apply to your use.
Identify The Use
A sample uses audio taken from an existing sound recording. An interpolation uses a newly recorded performance of material from an existing musical work instead of the original audio. The distinction matters because the U.S. Copyright Office explains that a sample can implicate both the sound recording and the musical work, while an interpolation does not use the earlier sound recording.
Write down the original recording, artist, song title, timestamps, how the material is changed, and how it appears in the new release. Keep a private reference mix so a rights holder can evaluate the request.
Separate The Rights
The sound recording is the particular recorded performance. The musical work is the composition: music, lyrics, and other underlying songwriting elements. The owners can be different people or companies.
For a direct sample, permission from both owners may be necessary. A newly recorded interpolation does not use the earlier master recording, but it can still require permission from the owner of the musical work. Copyright exceptions and licences can be fact-specific; use qualified legal advice when the release has material commercial or legal risk.
Find Rights Holders
Start with the recording’s release credits and the label or artist that issued it. For the composition, identify the credited writers and publishers through reliable repertoire databases or the relevant rights administrator. A song can have several writers and publishers, and each may control a different share.
Do not assume that the person or company shown in a search result is still authorised to grant permission. Ask for confirmation of the rights and territory the contact controls. Keep a record of the searches, contacts, and responses with the project files.
Request Permission
Send a concise request to the licensing contact. Include the original work, the exact audio or composition used, a private link to the new track, the planned formats and territories, and your requested release timing. State whether the material is looped, altered, or used with video.
The rights holder may decline, quote a fee, ask for a royalty or ownership share, require a credit, or propose other conditions. There is no universal price or timetable. Silence is not permission.
Document The Deal
Keep the final permissions in writing before release. The agreement should clearly identify the rights granted, the release, the territories and term, any payment or royalty obligations, credit language, and reporting requirements. Make sure the version you deliver matches what was approved.
If the deal changes the writer or publisher shares, obtain an accurate split sheet. Store the executed agreement and proof of any payment with the release records.
Prepare Distribution
Give the distributor complete and accurate metadata, including artist credits, writers, publishers, and any required acknowledgements. Keep the licence available in case the distributor or a store asks for proof of rights. Register the composition and agreed shares with the appropriate organisations or administrator according to the agreement.
If permission is not practical, consider replacing the material with an original element, using a sound under a licence that covers the intended release, or pursuing an interpolation with the needed composition permission. Do not rely on a supposed short-use rule: the Copyright Office says there is no hard-and-fast minimum amount that may be used without permission when permission is required.