Music publishing is the system by which songwriters earn money from the use of their compositions. It's distinct from the record industry (which deals with recordings), it's more complex than most new artists realise, and it's the source of significant income that many independent artists fail to collect simply because they haven't registered their songs properly. Understanding music publishing is not optional for any artist who wants to build a sustainable music career.
The Two Copyrights in Every Song
Every commercially released piece of music contains two separate copyrights that generate separate royalty streams.
The first is the composition copyright — the copyright in the underlying song: the melody, lyrics, and musical structure. This copyright belongs to the songwriter (or songwriters, in the case of co-writes). It exists the moment the song is created in fixed form (written down or recorded). The composition copyright is what music publishing deals with.
The second is the sound recording copyright (also called the master recording copyright) — the copyright in a specific recorded performance of the song. This copyright typically belongs to whoever funded and produced the recording: the record label in a major label deal, the artist or producer in independent situations. The sound recording copyright is what record deals deal with.
A single song release generates royalties from both copyrights simultaneously and independently. When Spotify streams a song, it pays royalties to the composition copyright holder (via mechanical royalty collection) and separately to the sound recording copyright holder (via master recording royalties). When a TV show licenses a song, it pays a sync fee to the composition copyright holder and a separate master use fee to the sound recording copyright holder. Independent artists who own both copyrights collect both streams — a significant financial advantage over artists who have signed their masters to a label.
The Publisher's Share and Writer's Share
Publishing royalties are traditionally divided into two equal portions: the publisher's share (50% of gross publishing royalties) and the writer's share (50% of gross publishing royalties). Songwriters always retain their writer's share — this portion is protected by law and cannot be signed away in a publishing deal. Publishing deals affect only who controls and receives the publisher's share.
This split has historical origins: before recordings existed, publishers were responsible for printing and distributing sheet music, taking on the commercial risk and doing the distribution work that justified their 50% share. Today, the publisher's administrative functions are much less labour-intensive, which is why admin deals (where the publisher takes only 15–25% rather than 50%) have become more common for established songwriters with leverage.
When you register a song with your PRO as both songwriter and publisher (by creating a publishing company, even a simple one), you collect both the writer's share and the publisher's share — 100% of publishing royalties. This is self-publishing, and it's the most financially advantageous arrangement for independent artists.
Every Type of Publishing Royalty Explained
Performance royalties: Generated whenever a composition is publicly performed — radio airplay (terrestrial and satellite), streaming on services like Spotify and Apple Music, live performance in licensed venues, background music in restaurants and shops, TV broadcast. Collected by Performing Rights Organisations (PROs).
In the US, the PROs are ASCAP, BMI, and SESAC (and the newer GMR). Each PRO collects performance royalties from music users (radio stations, streaming services, venues, TV broadcasters) who pay blanket licensing fees for the right to use any music in the PRO's catalogue. The PRO then distributes these collected fees to its member songwriters and publishers based on detected and estimated performances.
A key feature of performance royalties: the PRO pays the writer's share directly to the songwriter and the publisher's share directly to the publisher, regardless of the publishing deal structure. A traditional publisher cannot intercept the writer's performance royalty — it arrives directly from the PRO.
Mechanical royalties: Generated when a composition is reproduced — on physical recordings (CDs, vinyl), digital downloads, and on-demand streaming. The word "mechanical" dates to the era of player piano rolls and phonograph cylinders — the mechanical reproduction of music.
In the US, mechanical royalties for physical and download reproductions are set at a statutory rate by the Copyright Royalty Board (CRB). For on-demand streaming, the rate is calculated using a complex formula that considers a percentage of the streaming service's revenue and per-stream minimums.
US mechanical royalties from streaming are collected by the Mechanical Licensing Collective (MLC), established by the Music Modernization Act (MMA) in 2018. The MLC collects mechanical royalties from US-based streaming services and distributes them to registered publishers and self-published songwriters. Crucially: if you haven't registered your songs with the MLC, your mechanical royalties accumulate in an unmatched pool. They are eventually distributed to other registered publishers if unclaimed. Register your songs at themlc.com to receive every mechanical royalty you're owed.
Synchronisation (sync) royalties: Generated when a composition is licensed for use in audiovisual media — films, TV shows, advertisements, video games, YouTube videos (where Content ID applies), podcasts with music. Sync licensing requires negotiation and affirmative permission — unlike performance and mechanical royalties, there is no compulsory license for sync. Rights holders can refuse any sync request or set any price.
Sync fees vary enormously based on the medium (film vs. TV vs. advertisement), the prominence of the music (background music vs. title theme), the territory (worldwide vs. single country), and the artist's profile (unknown independent vs. major artist). A background instrumental in a regional TV advertisement might generate $500–2,000. A title theme in a major Netflix series might generate $50,000–500,000. An advertisement for a global brand using a well-known song might generate $200,000–1,000,000.
For independent artists, accessing sync opportunities is the most significant benefit a publisher with music supervisor relationships can provide. Music supervisors — the professionals who select music for films and TV — primarily source music through publisher relationships rather than approaching unknown artists directly. An active publisher pitching your catalog can generate sync income that would not be accessible independently.
Print royalties: Generated when sheet music, lead sheets, or songbooks are published and sold. Less significant than other royalty types for most artists, but meaningful for widely covered or pedagogically important songs.
Grand rights: Licensing for dramatic staged performances — musicals, operas, ballet. These are negotiated separately from standard performance licensing and are typically handled by theatrical agents or publishers with specific expertise in this area.
Performing Rights Organisations: How They Work
PROs are the collection organisations responsible for licensing public performance rights and distributing the resulting royalties to members. Understanding how your PRO works — and what its limitations are — helps you maximise your performance royalty income.
ASCAP and BMI are the two dominant US PROs by membership size. Both are non-profit (ASCAP is member-owned, BMI is a not-for-profit corporation). SESAC is smaller, by invitation only, and privately owned. GMR (Global Music Rights) is the newest major US PRO, representing a selective catalog of high-profile artists.
Every songwriter should join one PRO and register all compositions before release. You can only be a member of one US PRO as a songwriter at a time — choose based on your genre, connections in the industry, and which PRO's royalty distribution methodology best serves your specific situation. Both ASCAP and BMI have free membership and comparable collection capabilities. ASCAP charges a one-time $50 registration fee; BMI has no membership fee for songwriters.
What your PRO does collect: Terrestrial radio airplay, digital radio (SiriusXM, Pandora non-interactive), live performance royalties from licensed venues, TV broadcast performance royalties, streaming audio performance royalties (the "public performance" component of streaming royalties, which is separate from mechanical royalties).
What your PRO does NOT collect: Mechanical royalties from streaming (collected by the MLC), mechanical royalties from physical and download sales (collected by publishers or distributed by labels), international performance royalties (collected by foreign societies and repatriated to your PRO through reciprocal agreements, but often delayed significantly), sync fees (negotiated separately).
International royalties: When your music is performed or streamed internationally, the foreign territory's collecting society collects the royalties on your behalf and repatriates them to your US PRO through reciprocal agreements. This process typically takes 12–24 months from the performance to the payment. International performance income is the largest single stream of uncollected publishing royalties for independent artists — it accumulates and arrives in batches long after the performances occurred.
Self-Publishing: Collecting Everything Yourself
Self-publishing means administering your own publishing catalog without a traditional publisher. You register as both songwriter and publisher with your PRO, collect both the writer's share and publisher's share, and handle international royalty collection through additional registration.
Step 1 — Join a PRO and create a publishing entity: Register as a songwriter member of ASCAP or BMI. Then register a publishing company name — create a simple entity name (your name + "Music" or similar) and register it as a publisher member. Both songwriter and publisher accounts are needed to receive both shares of performance royalties. ASCAP and BMI both offer this dual registration.
Step 2 — Register every composition: Register each song with your PRO before release, providing songwriter names, splits, and publishing information. Songs not registered before first use may miss early performance royalties. Registering your entire catalog retroactively is possible but may miss royalties that have already been distributed.
Step 3 — Register with the MLC: Create an account at themlc.com and register your compositions. The MLC collects streaming mechanical royalties — a royalty stream entirely separate from PRO royalties. Many independent artists have uncollected MLC royalties because they haven't registered.
Step 4 — Use a digital administration service for international collection: Your US PRO has reciprocal agreements with foreign collecting societies that repatriate international royalties, but this process is slow and sometimes incomplete. A digital administration service — Songtrust ($1/song/year + 15% commission), Music Gateway, or CD Baby Pro — registers your works directly with collecting societies globally, accelerating international collection and often recovering royalties that the reciprocal agreement process misses.
Step 5 — Monitor and audit: Regularly check your PRO statements and MLC distributions. Royalty errors and missed registrations are common — your PRO's catalog system should show registered works, detected performances, and resulting royalties. Query anything that seems missing or incorrect.
When a Publishing Deal Makes Sense
Self-publishing is the most financially advantageous arrangement for most independent artists. A publishing deal makes sense only when the publisher provides active value that exceeds the share of publishing you're giving up. Active value means: genuine sync placement relationships (the publisher is actively pitching your catalog and placing it in film and TV), co-writing facilitation (connecting you with other songwriters, artists, and producers you wouldn't access independently), or significant advances that fund creative work you couldn't otherwise afford.
A publishing deal that provides only administration — registering your songs and collecting royalties — is worth at most 15–25% of your publisher's share, which is what an admin deal charges. A traditional publishing deal charging 50% of your publisher's share should be delivering active, demonstrable value equal to or exceeding that premium.
Before signing any publishing deal: verify the publisher's specific sync placements in the last 12 months (not historical placements from years ago), confirm that those placements were in genres similar to yours, and ensure the contract includes a reversion clause that returns your rights if the publisher fails to generate defined performance targets within a specified period.