How to Know if Your Copyright Has Been Infringed

The signs that suggest your music has been infringed, and the questions to ask before deciding whether to pursue a claim.

Updated July 17, 2026

Not every unauthorized use is legally actionable, and not every actionable use is worth pursuing. This guide walks through the questions that separate a real infringement from a false alarm.

Ask yourself

Is the material at issue your original creative work (composition, sound recording, or both)?
Did the other party actually copy from you — directly, or through a chain of downstream copiers?
Is the copying substantial — enough of the work that ordinary listeners would recognize the copying?
Did you (or your licensees) authorize the use?

Common signs of infringement

Your recording appears in a business's ad, product video, or storefront reel.
A creator or business posts your song with no attribution and no license.
A sound-alike track appears in a commercial with lyrics or melody clearly derived from your work.
Your song appears on someone else's release, streaming account, or aggregator profile.

What to do next

If you believe your work has been infringed, preserve evidence first, register the work if you haven't, and evaluate the enforcement pathway. Our interactive assessment can help you triage.

Frequently asked questions

Is coincidental similarity infringement?+

No. Copyright requires actual copying (direct or inferred). Independent creation of a similar work is not infringement.

What about samples?+

Uncleared sampling of your sound recording is infringement unless a defense applies. Interpolations of the composition can also implicate rights.

What if I'm not sure?+

Preserve evidence anyway. It costs nothing and keeps options open. An attorney or the assessment tool can help you evaluate.

Ready to document your case?

Think your music has been used without permission?

Start your GeeseTrace Intake today. Answer a guided set of questions, upload evidence, and organize the details an attorney will need to evaluate your matter.

Informational intake only. Not legal advice. No attorney-client relationship is created.

Related resources

This article is provided for general educational purposes only. It is not legal advice, and reading it does not create an attorney-client relationship. Copyright law is fact-specific — consult a licensed attorney about your situation.