Guide to Music Copyright: Protect and Monetize Your Compositions and Recordings

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Your song is protected by copyright the moment you record it or write it down. You don’t have to file anything for that. Getting paid for it is where the work starts. Every track has two copyrights, one for the song and one for the recording, and each one earns through its own organizations. In the US, that’s a performing rights organization (PRO), the MLC, SoundExchange, and your distributor. Each of them pays only the people registered with it, and signing up with one doesn’t sign you up with the others.

That’s where money goes missing. The MLC, which collects mechanical royalties from US streaming services, matches about 92% of what it collects to a songwriter or publisher, according to the U.S. Copyright Office’s June 2026 review. The rest waits until someone claims it. If you run a label, every split and every metadata field across your roster is one more place for that to happen.

So we went through the US copyright rules, fees, and royalty rates as they stand in September 2026 and put together what you need to own your music, split it, register it, and get paid for it. Then we’ll walk through protecting your catalog on YouTube and what changed this year.

In this guide:

• Composition vs master: the two copyrights
• Who owns a song
• How to split royalties
• How to register your copyright
• Where the money comes from
• Covers, samples, and sync licenses
• Content ID on YouTube
• When someone uses your music
• AI-generated music
• How long copyright lasts

Every Song Has Two Copyrights: the Composition and the Master

Under US law, every finished track is two separate works: the composition and the master. Think of the composition as the recipe and the master as one dish cooked from it. They can belong to different people, and they get paid in different ways.

Composition

The composition is the song itself: the melody and the lyrics. It belongs to whoever wrote it, and to their publisher if they have one.

Say you wrote “Summer Breeze.” If someone wants to sing it live, record their own version, or print the lyrics, they need your permission for the composition. They don’t need your recording at all.

Master Recording

The master is one specific recording of that song. It usually belongs to whoever paid for the session. If you paid, it’s yours. If a label paid under a record deal, it’s theirs.

So if a film wants your studio version of “Summer Breeze,” it needs two licenses: one for the master and one for the composition. If it hires another singer instead, it only needs the composition. That new recording is a new master, and it belongs to whoever made it.

Both last for the author’s life plus 70 years. For works made for hire, which covers a lot of label-funded masters, it’s 95 years after release or 120 years after creation, whichever comes first.

What Your Copyright Lets You Control

Owning a copyright means nobody can do these things with your work unless you say yes. The song and the recording don’t get quite the same list.

That’s why a single stream pays twice. It copies your recording and your song, and it plays the song in public. So the songwriter gets mechanical and performance royalties, and whoever owns the master gets a streaming payout.

What Copyright Doesn’t Protect

Copyright protects what you did with the building blocks, not the blocks themselves. Titles, short phrases, and ideas aren’t protected. Neither are standard chord progressions like C–F–G–C, scales, or arpeggios. The Copyright Office treats those as common property. That’s why so many songs share a title or the same four chords and nobody’s breaking the law. Your artist or band name can be protected too, just as a trademark, not by copyright.

Who Owns a Song: Co-Writers, Producers, Labels, and Distributors

Who owns what depends on who made the work and what everyone signed after. And the two copyrights can end up in different hands. A producer can own part of your song and none of your master. A label can own your master and none of your song.

Here’s the usual starting point for each person, before any contract changes it.

Co-writers. If you write a song with other people and you all meant it to be one song, you own it together. With nothing in writing, everyone gets an equal share, no matter who did more. In the US, any co-owner can license the song on their own, as long as it’s not an exclusive license and they pay the others their share. Selling the whole song or giving someone exclusive rights needs everyone to sign. The UK is stricter: co-owners usually have to agree before anyone licenses it.

Producers and beats. Making the recording and writing the song aren’t the same thing. If your producer helped write the melody or the instrumental, they can be a co-writer. If they only engineered and mixed, they usually get points on the master instead. A leased beat still belongs to the beat maker. The lease only lets you use it on its terms, and most leases also say how much of the song the beat maker keeps. Read those terms before you release, because they decide what you can register and collect.

Labels and distributors. In a traditional record deal, the label owns the master it paid for and pays you royalties. In a license deal, you keep the master and the label gets to use it for a set time. A distributor is neither. It gets your music onto platforms and collects the money under a license, and your rights stay yours. AIR Music, AIR Media-Tech’s distribution service, delivers to 100+ platforms, and artists keep 100% of their rights. If you’ve already signed something and aren’t sure what it did to your rights, our guide on distribution contracts walks through the clauses to check.

Work for hire. If you make music as an employee, as part of your job, or under a proper work-for-hire agreement, whoever hired you is the legal author from day one. You don’t own the copyright, and the 35-year rule below doesn’t apply to you.

The 35-Year Rule: Getting Your Rights Back

Even if your contract says “forever,” US law lets you take those rights back after 35 years. For deals signed on or after January 1, 1978, you can end the transfer during a five-year window that opens 35 years after you signed. You have to send notice 2 to 10 years before the date you pick and record it with the U.S. Copyright Office. No contract can take this right away from you, but it doesn’t cover works made for hire. So a songwriter who signed a publishing deal in 1991 can get those rights back from 2026, if the notice went out on time.

And in January 2026, the rule got stronger. In Vetter v. Resnik, the Fifth Circuit ruled that ending a deal can bring back your worldwide rights, not just your US rights, if the original deal covered “the world.” That case was about an older, pre-1978 deal, and the publisher’s side has asked the Supreme Court to look at it, so this could still change.

How to Check Who Owns a Song

Four free databases cover most US ownership questions:

• Copyright Public Records System: registrations and recorded transfers since 1978.
• Songview (search on ASCAP or BMI): which writers and publishers are registered for a song’s performance rights, now including GMR and SESAC works.
• The MLC Public Work Search: who owns the mechanical rights on more than 55 million songs.
• SoundExchange ISRC Search: who’s registered for a specific recording.

Look up your own catalog in all four. If a song’s missing or shows the wrong writers, nobody’s collecting that money for you. If you run a label, run the same check on an artist’s back catalog before you sign them.

How to Split Royalties Between Co-Writers

Agree on the split in writing on the day you write the song. Fights over splits almost never start in the studio. They start later, when the song makes money and everyone remembers the session a little differently. Writing it down that day costs nothing.

Most co-writers pick one of these:

• Equal split. Everyone in the room gets the same share. It’s the most common way, because nobody has to argue about who wrote the hook.
• Music vs. lyrics. Half goes to whoever wrote the music, half to whoever wrote the words, and each side splits its half.
• By contribution. Shares follow who wrote the hook, the topline, or the structure. Fairer on paper, harder to agree on.
• Producer share. If the producer helped write the song, they get a share of the composition. If not, they’re usually paid on the master instead.
• Samples and interpolations. If you use part of someone else’s song, its writers become your co-writers, often with a big share. Clear it before you release. If you don’t, the rights holder can claim the track or block its money.

What to Put in a Split Sheet

A split sheet is a one-page agreement everyone signs. Put this on it:

• the song title and the date you wrote it
• every writer’s legal name and stage name
• each writer’s share of the composition, adding up to 100%
• each writer’s PRO and IPI number
• the publisher or administrator for each share, if there is one
• who owns the master, listed separately
• signatures from everyone on the sheet, producers included

Then register the same numbers everywhere: with each writer’s PRO, with The MLC, and with every publisher or administrator involved. If the numbers don’t match, the money for that share sits on hold until someone sorts it out. For the master side, most distributors let you set payment splits, so everyone’s cut of the streaming money goes straight to them.

How to Register Your Music Copyright in the US

You don’t need to register a song to own it. You need to register it to enforce it. Your song is protected the moment you record it or write it down, as long as it’s original. But in the US, you can’t sue anyone over it in federal court until it’s registered.

Registration gets you three things:

• The right to go after infringers. You can sue in federal court, or file a claim with the Copyright Claims Board for disputes up to $30,000.
• Statutory damages and legal fees. A court can award $750 to $30,000 per work, up to $150,000 if the infringement was willful, plus your lawyer’s fees. You only get these if you registered before the infringement started or within three months of releasing the song.
• A public record. It shows the song is yours, makes licensing deals easier, and tracks every transfer later on.

Mailing your song to yourself doesn’t count. The U.S. Copyright Office says this “poor man’s copyright” “is not a substitute for registration.”

Which Application to Use

You can file online yourself, no lawyer needed. Which form you use depends on how many songs you’re registering and who owns them. If you own both the song and the recording, one sound recording registration can cover both.

The Copyright Office sent a new fee schedule to Congress on July 14, 2026, and plans to switch to it this fall. Check the current fees before you file.

How to File, Step by Step

1. Create an account in eCO, the Copyright Office’s online registration system.
2. Pick the application from the table above.
3. Choose the type of work: “Sound Recording” for a recording (it can cover the song too if you own both), or “Work of the Performing Arts” for just the composition.
4. Add the authors, owners, title, and release date.
5. Pay the fee.
6. Upload a copy: an audio file for a recording, or an audio file or sheet music for a composition.

Claims that didn’t need follow-up questions took 3.6 months on average between October 2025 and March 2026. But your registration counts from the day the Office gets your application, fee, and copy, not the day your certificate shows up. So file as soon as the song is out, and you’ll stay inside that three-month window. If you got something wrong or left someone out, like a co-writer, you can file a supplementary registration to fix the record. If the song itself changes, that's a new version, and it needs its own registration.

Keep a Rights File for Every Song

Registration is one piece of paper. When a claim, a dispute, or a sync request comes in, you’ll need the rest too. So keep one folder per song with:

• the final master and the instrumental
• the lyrics and your session or project files, with dates
• the signed split sheet
• beat leases, sample licenses, and producer agreements
• the ISRC for the recording and the ISWC for the song
• confirmations from your PRO, The MLC, and SoundExchange
• your copyright registration and your distributor’s release details

If you run a label, keep one per release for every artist on the roster. That’s what a distributor, a platform, or a lawyer asks for when something goes wrong.

How Your Song Earns Money: PROs, The MLC, SoundExchange, and Your Distributor

Every time your song gets used, a different royalty kicks in, and each one has its own collector. None of them pays you automatically. They pay whoever registered with them. That’s how the same song can earn in one place and sit unclaimed in another.

If you haven’t released anything yet, start with the master side. Our guides walk you through getting your music on YouTube, Vevo, and Apple Music.

The Copyright Royalty Board sets US mechanical rates. In 2026, a download or a CD pays 13.1 cents per song (2.52 cents per minute if the song runs over five minutes). On-demand streaming services pay songwriters and publishers 15.3% of their revenue, going up to 15.35% in 2027.

Writer’s share and publisher’s share. PROs split performance royalties into two halves: the writer’s share and the publisher’s share. If you don’t have a publisher, you still want both halves. BMI pays both of them straight to a self-published writer. At ASCAP, self-published writers usually sign up as a publisher too, so they can claim the second half. Or a publishing administrator can register your songs worldwide and collect for you, usually for 10–20% of what it brings in.

SoundExchange. By law, SoundExchange splits its money like this: 50% to the master owner, 45% to the featured artist, and 5% to a fund for session musicians and singers. The artist’s 45% goes straight to the artist. So even if your label registered the recording, you still need to register yourself to get it.

Outside the US. When your recording plays on radio or in public abroad, performers and master owners get paid too, through neighboring rights in the countries that signed the Rome Convention of 1961. The US never signed it. Instead, a 1995 law gave US recordings a performance right on digital services only, and that’s the money SoundExchange collects.

One signup doesn’t cover the rest. Joining a PRO doesn’t sign you up with The MLC. And most distributors only collect the master side, unless you add a publishing administration service. Keep your codes the same everywhere: the ISRC identifies the recording, the ISWC identifies the song, and your IPI number identifies you as a writer. If they don’t match, the money can’t find you. Labels feel this first, because one wrong field repeats across every release on the roster.

Selling a Song vs Licensing It

Most songwriters never sell a song outright. Selling it (legally, an “assignment”) hands over ownership: the buyer collects everything from then on, and the only way back is the 35-year rule. Licensing lets someone use the song while you keep it and keep earning. If you wrote a song and want to make money from it, here’s how people usually do it:

• Pitch it to artists. When another artist records and releases your song, you earn mechanical and performance royalties on their version. And once your song is out in the US, anyone can record a cover without asking, as long as they pay the mechanical rate under the compulsory license.
• License it for sync. Films, TV, ads, and games pay a fee for each use, plus performance royalties when it airs.
• Sign a publishing deal. You give a publisher part of your publisher’s share, and you get an advance and someone pitching your songs.
• Sell your catalog. Songs with a steady earning history can be sold to publishers or investors, and the price usually follows what they made in recent years. That’s a sale, so check what the 35-year rule would let you get back later.

Licenses Other People Need to Use Your Music: Covers, Samples, Sync

Different uses need different licenses, and some need two: one from whoever owns the song and one from whoever owns the recording. Here’s who needs what, so you know what to ask for when someone wants your song, and what you’re owed when someone uses it without asking.

Covers are the one case where the law decides for you. Once your song is out in the US, anyone can record and sell their own version, as long as they pay the statutory mechanical rate. But a cover can’t change the song’s basic melody or character. If it rewrites the song, it’s a derivative work, and that needs your permission. Samples and sync work the other way around: you can say no, and the price is whatever you agree on.

If you’re on the other side and want to use someone else’s music in your videos, our guide on how to tell if a song is copyrighted covers what to check first.

Protecting Your Catalog on YouTube with Content ID

YouTube runs its own rights system on top of copyright law, called Content ID. It scans every upload against reference files that rights holders send in, and when it finds a match, it does what the owner chose: monetize the video, block it, or just track its views. YouTube doesn’t decide who legally owns a song. It goes with whoever delivered the reference file. So uploading a track first doesn’t make you its owner in YouTube’s eyes.

Getting your music into Content ID. YouTube only gives Content ID access to rights holders who meet its criteria, so independent artists and small labels get in through a distributor or a rights management partner. Once your tracks are in, reuploads earn for you instead of for whoever uploaded them. Ask your provider two things: whether Content ID is included or costs extra, and whether the composition is covered too, usually through a publishing administrator. One video can get two separate claims, one for the master and one for the song.

Claims on your own videos. If your distributor put a track into Content ID and you upload it to your own channel, the system can claim your video too. It only sees a match. Ask your distributor to allowlist your channel, and dispute any claim that got through before that. Artist channels linked to a music content owner can also get automatic claims from their own label on Shorts, and only the label can release those.

What changed on YouTube in 2026:

• Since September 24, 2026, new Shorts that run one to three minutes and have an active Content ID claim aren’t blocked automatically anymore. Before that, YouTube blocked every claimed Short over a minute, whatever the rights holder had chosen. Shorts under a minute work the same as before.
• Since August 10, 2026, Creator Music, YouTube’s marketplace for licensing music to creators, doesn’t offer paid licenses. Rights holders can only offer free ones there, and paid licenses already in use run until they end.

How AIR Music handles this. AIR Music protects its artists’ tracks with Content ID and reupload protection through AIR Media-Tech, an official YouTube partner, and the team handles claim disputes. AIR Music works with 5,500 artists and has delivered 1.5B+ streams and 90K playlist placements. Two cases show what that protection looks like:

• Refaat Mridha, an independent artist who runs his own label and distributes through AIR Music, found one of his tracks uploaded by a fake label. He sent proof of ownership, and the AIR Music team checked it and returned the track to him.
• Pirates claimed an AIR Media-Tech partner’s music on two channels, which cut off monetization on the partner’s own videos. AIR filed appeals, worked with YouTube Support to remove the pirates’ reference files, and got monetization back. With a new release plan on top, the two channels grew revenue by 876% and views by 408% in three months.

What to Do When Someone Uses Your Music Without Permission

Most of these cases never get near a courtroom. Start with the cheapest step that could work, and only move up if it doesn’t:

1. Save the evidence. Grab the URL, take screenshots, and write down the date, the view or stream count, and whether the upload makes money. Do this before you contact anyone. Infringing uploads tend to vanish once the uploader knows you’ve seen them.
2. Check your own paperwork. Find your split sheet, your contracts, and your registration. For a US work, you need that registration before you can sue, so file now if you haven’t yet.
3. Use the platform’s tools. On YouTube, a copyright owner can send a removal request through YouTube Studio or the web form. The video comes down, and the uploader gets a copyright strike. On Spotify, Apple Music, and other streaming services, your distributor can file the takedown for you. Keep in mind that a removal request is a legal statement. YouTube warns that false info can cost you your account, and it asks you to think about fair use before you file.
4. Reach out to the person. A short message or a formal cease-and-desist letter settles a lot of cases, especially if the uploader didn’t know the track was yours. You can also offer a license instead of a takedown and turn the use into income.
5. Take it further. For claims up to $30,000, the Copyright Claims Board is a cheaper option than federal court, and you can file without a lawyer, though the other side can opt out. For bigger cases, talk to a copyright lawyer about a federal lawsuit.

What You Have to Prove

To win, you have to show two things: your work was copied, and the copy is substantially similar to your original. Courts often bring in music experts to judge how much was taken. You don’t have to prove the other person heard your song, only that they could have, for example, because it was public on YouTube or Spotify.

And intent doesn’t matter. If someone uses a sample from a pack labeled “free to use” and it turns out to come from a copyrighted recording, they’re still liable. The same goes for you, so check where every sample comes from before you release.

To make the next one easier to stop, register your songs soon after release, get them into Content ID, and put every license you give out in writing.

AI-Generated Music and Copyright in 2026

Copyright only protects what a person made, and AI hasn’t changed that. In its January 2025 report, the U.S. Copyright Office said that anything generated entirely by AI can’t be copyrighted, and that writing prompts doesn’t count as authorship. What you write or shape yourself is still protected: your lyrics, a melody you played, and the way you picked, edited, and arranged AI output into a finished track.

So an AI-assisted song splits in two:

• Protected: your lyrics, your melodies and performances, and how you edited and arranged the AI parts.
• Not protected: audio or lyrics an AI tool made from a prompt.

If you register a song with AI-generated parts, the Copyright Office asks you to say so and leave those parts out of your claim. If you don’t, you can lose the registration’s protection later, right when you need it in a dispute.

Streaming platforms want to know too. Spotify backs a DDEX industry standard that shows in a track’s credits where AI was used, whether in vocals, instruments, or post-production, and it takes down unauthorized AI clones of real artists’ voices. YouTube asks creators to label realistic content made or changed with AI.

Distribution can get harder too. Banban, an independent artist who makes AI-assisted tracks, saw his first releases rejected by standard distribution platforms without a clear reason. By the time he moved to AIR Music, he had around 40 tracks out and still no clear path to promotion.

How Long Music Copyright Lasts and What Entered the Public Domain in 2026

How long a song stays protected depends on when it was made and who counts as its author. In the US, every term runs to the end of the calendar year. Once it’s over, the work enters the public domain, and anyone can use it.

On January 1, 2026, songs published in 1930 and recordings released in 1925 entered the US public domain. That includes “Georgia on My Mind,” “I Got Rhythm,” “Body and Soul,” and “Dream a Little Dream of Me,” plus recordings like Bessie Smith’s “St. Louis Blues” with Louis Armstrong. On January 1, 2027, songs from 1931 and recordings from 1926 join them.

Two catches before you use an old song. First, a free composition doesn’t make every recording of it free. A 2020 recording of “Georgia on My Mind” is still protected for decades. Second, a new arrangement of an old song can have its own copyright. So use the original, or an arrangement you’ve checked is free.

Outside the US, your songs are protected without any registration in the countries that signed the Berne Convention, which is most of the world. How long depends on the country. Berne sets a minimum of the author’s life plus 50 years, and the EU, the UK, and many others go to life plus 70.