Public Domain

Audiodrome | Last Updated: March 22nd, 2026 | 4 min read | Glossary

Public domain means a work is not protected by copyright, or is no longer protected, so permission from a former copyright owner is not required to use that work. A work may enter the public domain because copyright expired, because it failed to meet older legal formalities, or because it was never eligible for copyright protection in the first place.

Quick facts:
Also called: public-domain work, PD work
Applies to: music, lyrics, books, images, scores, recordings, and other creative works, depending on the work and country
Used for: lawful reuse without needing copyright permission for the public-domain material itself
Not the same as: royalty-free, open license, fair use, or “free to download.”

Example:
A composer uses a very old musical composition that is in the public domain, but licenses a modern recording of that composition from a label. The composition may be free to use, while the newer sound recording can still carry its own separate copyright.

Free tools icon

Free Tools:

Where should I get music for this use? Music Source Finder

Gotchas:

  • Public domain is not the same as royalty-free. Royalty-free usually means use is governed by a license, while public domain means copyright permission is not required for the public-domain work itself.
  • Public domain is not the same as fair use. Fair use is a legal defense that can apply to copyrighted material; public domain means the work is outside copyright protection.
  • Old music can involve split rights. A composition may be public domain while a later arrangement, edition, or recording is still protected.
  • Country matters. A work may be public domain in one jurisdiction and still protected in another.

FAQs

For the copyright status of that specific work, generally yes, but you still need to check whether you are using a protected recording, edition, arrangement, trademarked branding, or material that is treated differently in another country.

No. The answer depends on which part you mean, where you are using it, and when the work or recording was created or published. The rules for older works can be complicated.

No. Creative Commons works are usually still copyrighted and shared under license terms, while public-domain works are not protected by copyright, or are no longer protected.

No. The underlying composition and a specific recording can have different legal statuses. You may still need permission for the recording.

Check the work’s publication or creation date, authorship, country, and whether you are dealing with the composition, recording, edition, or adaptation. The U.S. Copyright Office recommends investigating copyright status carefully because absence of a record alone is not enough.

Related terms

Royalty-Free Music • Creative Commons • Copyright • Copyright Duration • Sound Recording • Musical Work • Music Licensing • Fair Use