# Sample clearance and Content ID: a producer's guide > A sample taken from someone else's record needs permission from two owners before release: the owner of the recording (the master, usually a label) and the owner of the composition (the publisher). There is no safe length that avoids this. Licensed samples (CC0, CC BY, royalty-free) don't need clearing, but they can still trigger automated systems such as YouTube's Content ID, which you dispute by showing the licence and the source. Licensing guide, updated 2026-10-23. When a sample needs clearing (master and publishing), why no number of seconds is safe, and how to handle Content ID claims on sounds you may use. ## Two copyrights in every record A released song carries two separate rights. The **sound recording** (the master) usually belongs to the label or the artist who paid for it. The **composition** (melody, lyrics, chords) belongs to the songwriters and their publishers. Sampling a record uses both, so clearing a sample means agreeing terms with both owners: often an upfront fee, a share of royalties, or both. Services such as Tracklib sell pre-cleared samples from original recordings for exactly this reason; Sound Server marks those `clearance-required`. This is a practical overview, not legal advice. Laws differ between countries, and anything with real money attached deserves a lawyer. ## Myths worth dropping - **"Under a few seconds is fine."** There is no universal safe length. Short samples have been found infringing; courts disagree on where the line is. - **"It's fine if I credit them."** A credit is not permission. It only satisfies licences, such as CC BY, that ask for one. - **"It's fine if I don't make money."** Uploading uncleared material can still be infringement, and platforms remove it either way. - **"I bought the record."** Owning a copy gives you no right to reuse the recording. ## Licensed samples don't need clearing Sounds published under CC0, CC BY or a royalty-free licence come with permission already attached, within that licence's terms. That's the point of using them: nothing to negotiate, only conditions to follow, such as giving credit. Sound Server's verdicts summarise those conditions, and the Commercial-safe switch keeps only sounds you can release. ## Content ID and fingerprinting YouTube's Content ID, and similar systems used by distributors and other platforms, compare new uploads with reference audio supplied by rights holders. A match can block a video, track it or redirect its revenue. The systems match audio, not licences, so a free sample can produce a claim when someone else has registered a track containing it. If you get a claim on a sound you're allowed to use: 1. Find the sample's licence and source URL. If you kept the credit line or ATTRIBUTION.md, both are in it. 2. Dispute the claim on the platform, quoting the licence and linking to the sample's page. 3. If the claimant registered a raw sample they don't exclusively own, the dispute usually ends with the claim released. Less common sounds and heavy processing make false matches less likely, and keeping your paperwork makes disputes quick. ## Questions **Is it legal to sample two seconds of a song?** Not without permission, in most cases. There is no rule that a short sample is automatically allowed. In Bridgeport Music v. Dimension Films (2005), a US appeals court held that even a two-second sample of a recording needed a licence; other courts have taken different views, which is exactly why labels insist on clearance. **What is an interpolation?** Re-recording a melody or riff instead of sampling the original recording. It avoids the master owner but still needs the publisher's permission, because the composition is the same. **Why did my track get a Content ID claim for a free sample?** Content ID compares audio fingerprints with reference files that rights holders upload. If someone else registered a track containing the same free sample, your use can match. If you hold a valid licence, dispute the claim with the licence and source URL. **Do royalty-free packs protect me from claims?** They give you the right to use the sound, which is what a dispute needs. Some pack makers also tell their users not to register tracks containing their raw samples with Content ID, precisely to avoid such conflicts. ## Try it - [Cleared drum breaks](https://sound.shep.bot/search?q=break&category=drums.break&commercial=true) - [Commercial-safe vocals](https://sound.shep.bot/search?category=vocals&commercial=true) ## Collections - [Free breakbeats and drum breaks](https://sound.shep.bot/samples/free-breakbeats.md): Free drum breaks and breakbeat loops for jungle, drum and bass, hip hop and breaks, with tempo where known and a licence verdict, including cleared breaks. - [Free acapellas](https://sound.shep.bot/samples/free-acapellas.md): Free a cappella vocals for remixes and new tracks, mostly from Creative Commons remix communities, with tempo and key where known and a licence verdict on each. - [Free vocal chops](https://sound.shep.bot/samples/free-vocal-chops.md): Free vocal chop samples for house, future bass and pop: short sung syllables, cuts and stutters with BPM and key where known, and a licence verdict on each. ## Related guides - [How to credit CC BY samples in a song](https://sound.shep.bot/guides/credit-cc-by-samples.md): The credit line a CC BY sample needs (title, author, source, licence, changes), where to put it on Bandcamp, YouTube and streaming, with copy-paste examples. - [What counts as commercial use of a sample?](https://sound.shep.bot/guides/what-counts-as-commercial-use.md): Selling, streaming for royalties, monetised videos, beat leases, sync and client work are commercial. How non-commercial (NC) licences apply to music. - [CC0 vs CC BY vs royalty-free samples: what's the difference?](https://sound.shep.bot/guides/cc0-vs-cc-by-vs-royalty-free.md): CC0, CC BY and royalty-free licences all allow commercial music, with different strings: credit, redistribution and who granted them. A plain comparison. - [Can I use Freesound samples in a commercial release?](https://sound.shep.bot/guides/freesound-samples-commercial-use.md): Yes for CC0 and CC BY sounds (with a credit), no for CC BY-NC, conditions for Sampling+. How to check a Freesound licence before you release a track. ## Sources - [YouTube Help: how Content ID works](https://support.google.com/youtube/answer/2797370) - [YouTube Help: dispute a Content ID claim](https://support.google.com/youtube/answer/2797454) - [U.S. Copyright Office: Circular 56A, musical compositions and sound recordings](https://www.copyright.gov/circs/circ56a.pdf) This guide is practical information, not legal advice. --- Source: https://sound.shep.bot/guides/sample-clearance-and-content-id