Beat Licensing Explained: MP3 Lease, WAV Lease, Unlimited and Exclusive
If you are recording over an instrumental you did not make, you need permission from the person who owns it. A beat license is that permission written down. The tier names sound simple, but the differences between them decide where you can release your song, how long you can keep it up, and what happens if it takes off.
What you are actually buying
A beat is a piece of music that a producer owns the copyright in. When you buy a lease, you are not buying the beat. You are buying the right to use it in a new song, under specific conditions, usually for a specific period. The producer keeps ownership and, in a non-exclusive deal, can license the same beat to other artists.
That last point surprises people. With a non-exclusive lease, another artist can release a song on the same instrumental. This is normal in the beat market and is exactly why leases cost far less than exclusive rights.
The common tiers, side by side
| Tier | File you usually receive | Typical use | Exclusive? |
|---|---|---|---|
| MP3 lease | Compressed MP3 of the instrumental | Demos, first singles, social content, testing a song with an audience | No |
| WAV lease | Uncompressed WAV | Releases where audio quality matters: streaming, video, performance | No |
| Unlimited | WAV, sometimes with track stems | Songs you expect to promote heavily, with no stream or sales caps | Usually no |
| Exclusive | WAV and stems | When you want the beat taken off the market for future licensees | Yes, going forward |
Every producer writes their own terms, so treat this table as a map of the market, not a contract. The written agreement is what counts.
MP3 vs WAV: is the difference real?
Yes. MP3 is a lossy format: to make the file smaller, the encoder permanently discards audio information it predicts you will not notice. At high bitrates the loss is subtle on a phone speaker, but it becomes more audible after your song is mixed, mastered and then encoded again by a streaming service. Each lossy step stacks on the one before.
A WAV file holds the full-resolution audio. If you are mixing vocals properly and paying for mastering, starting from a WAV gives the engineer more to work with. A practical rule: if the song is going to be a real release, budget for the WAV.
Caps, terms and what "unlimited" means
Lease agreements often set limits such as a maximum number of streams, sales, or music-video views, and a term (for example 12 months). When you hit a cap or the term ends, you typically need to renew or upgrade before you keep exploiting the song.
"Unlimited" usually removes those caps. It does not automatically mean exclusive, and it does not transfer copyright. The producer may still license the beat to others unless the agreement says otherwise.
At N7SOUNDS: MP3 and WAV leases are non-exclusive and run for 12 months under a written agreement. The Unlimited tier removes stream caps for the agreed scope but is not a copyright transfer and is not exclusive. See Licensing & Terms.
What an exclusive license usually does
An exclusive deal means the producer stops selling new licenses for that beat. It typically does not cancel leases that were sold before your purchase, so someone else may already have a song on it. If that matters to you, ask the producer directly how many times the beat has been leased.
Even an exclusive license is often still a license, not a full purchase of the copyright. The producer usually keeps their writer credit and share of the composition.
Credit and publishing
Almost every agreement requires a producer credit, commonly written as "Prod. by" followed by the producer's name in the song title or metadata. Many also say the producer owns a share of the composition (the musical work) and should be listed as a co-writer when the song is registered with a collecting society. Our guide on producer credits and splits covers this in detail.
Questions to ask before you pay
- Which exact beat is this license for? Get the title in writing.
- How long does the license last, and what are the caps?
- Which file formats are included: MP3, WAV, stems?
- Can I monetize a music video on YouTube? Is the beat registered with a Content ID system that could claim my upload?
- How should the credit be written?
- What share of the composition does the producer keep?
- Can I upgrade later, and is the earlier payment credited?
Keep your paperwork
Save the signed agreement, your payment receipt and the email thread together. Distributors and platforms sometimes ask for proof of license when a song gets flagged, and having it ready can turn a week-long dispute into a short reply.