Songwriter Splits and Royalties, Explained
Short answer: a song is two separate pieces of property. The composition is the writing, owned by the writers and their publishers. The master is one particular recording, owned by whoever made or paid for it. They earn separately and are licensed separately.
On the composition side, income is conventionally split into a writer's share and a publisher's share. Your PRO collects performance royalties on the writer's share. It does not collect mechanicals, sync fees, or anything on the master side, which is where most of the confusion lives.
The two things that cost writers the most money are not documenting splits on the day, and not registering works properly.
Composition and master, kept straight
Almost every confusing question in music royalties gets clearer once these two are separated properly.
The composition is the underlying song: melody, lyrics, structure. It exists independently of any recording, and it is owned by the people who wrote it, along with any publishers they have signed to. Every cover version, every sync, every stream of any recording of that song generates income on the composition side.
The master is one specific recording. If you paid for the session, you likely own it. If a label did, they likely do. A licensee wanting to use a particular recording in a film needs permission from both sides, which is why controlling both is such an advantage.
Writer's share and publisher's share
Publishing income is conventionally described as two halves. The writer's share belongs to the writer and is generally paid directly to them by their PRO, which is a protection: it reaches you even if there is a dispute elsewhere. The publisher's share is what a publisher takes in exchange for pitching, administering, and collecting.
A writer with no publisher effectively controls both halves. That does not mean the money arrives on its own. It means you own the right to it and still need somebody, or some system, to go and collect it.
The split sheet
This is the single highest value piece of admin in songwriting, and it takes about four minutes.
- Song title and date
- Every contributor's legal name, not their artist name
- Each person's PRO and their IPI or CAE number
- Publisher, where someone has one
- Contact details that will still work in three years
- The agreed percentages, adding to 100
- Signatures from everyone
Done in the room, on the day. Not later. A split sheet written after the fact is not a record of what was agreed, it is a negotiation conducted with hindsight, and hindsight gets less friendly the more the song is worth.
What your PRO does and does not do
In the United States that is ASCAP, BMI, SESAC, or GMR. They collect performance royalties: money generated when your composition is publicly performed. Broadcast television and radio, the performance component of streaming, live performance, and background use in venues.
They do not collect mechanical royalties, they do not collect sync fees, and they have nothing to do with the master side. That gap is where a lot of independent writers assume they are covered and are not.
The other income streams, briefly
- Mechanical royalties arise from reproduction, including the mechanical component of streaming. In the United States, the MLC handles a large part of digital mechanical collection for the composition side.
- Sync fees are negotiated one off payments for using music with picture, paid separately on the composition and the master.
- Neighbouring rights are performance income on the master side, paid to performers and master owners. Significant internationally and frequently uncollected by people who do not know they are owed it.
- Master royalties are whatever the recording earns from sales and streaming, which belongs to the master owner.
Why international cuts need administration
Foreign societies collect money in their territory and it does not find its way to you automatically. It sits, and eventually a portion of it is redistributed to people who are not you. A publishing administrator takes a percentage to register your works internationally and chase what is owed.
For a writer with cuts released outside their home country, this is usually not a close call. The percentage an administrator takes is almost always smaller than the amount that goes uncollected without one.
The mistakes, ranked by cost
- No split sheet. Free to avoid, potentially unlimited to fix.
- Works never registered. Money accrues and then does not reach you.
- Assuming your PRO covers everything. It covers one stream of several.
- No administration on foreign income. The most common silent leak for writers with international cuts.
- Unclear master ownership. Turns an easy license into a slow one, and slow loses.
None of this is legal or financial advice, and anything with real money attached is worth putting in front of a music attorney. But most of what goes wrong is not complicated, it is just never done.
Common questions
What is the difference between the composition and the master?
The composition is the song itself, the melody and lyrics, owned by the writers and their publishers. The master is one specific recording of it, owned by whoever paid for or made that recording. They are separate property and they earn separately, which is why a licensee usually needs permission from both.
What is the writer's share and the publisher's share?
Publishing income is conventionally described as two halves. The writer's share belongs to the writer and is generally paid to them directly by a PRO. The publisher's share is the half a publisher takes in exchange for administration and pitching. A writer with no publisher can control both halves, though they still need someone to administer collection.
What has to be on a split sheet?
Song title, date, every contributor's legal name, PRO affiliation and IPI or CAE number, publisher if they have one, contact details, the agreed percentages adding to 100, and signatures from everyone. Done on the day, in the room. A split sheet written six months later is a negotiation rather than a record.
What does a PRO actually collect?
Performance royalties: money generated when your composition is publicly performed, including broadcast, streaming performance, live, and background use in venues. In the United States that means ASCAP, BMI, SESAC, or GMR. A PRO does not collect mechanical royalties, sync fees, or anything owed on the master side.
Do you need a publishing administrator?
If your music earns anywhere outside your home territory, most likely yes. International collection is a patchwork of societies, and money that is owed to you does not travel to you automatically. An administrator takes a percentage to go and get it, and for writers with foreign cuts that percentage is usually much smaller than what goes uncollected without one.
What is the most common way songwriters lose money?
Not documenting splits at the session, and not registering works properly. Both are free to do correctly and expensive to fix later, and both tend to surface at the worst possible moment, which is when something is finally about to pay.