Skip to Content

Music Royalties 101: PRO, MLC, and HFA Explained

A practical guide to every royalty collection organization independent artists need to know, and the money you could be leaving on the table.
May 14, 2026 by
Sam

Every time your song plays on Spotify, Apple Music, or the radio, it generates more than one type of royalty. Most independent artists only collect a fraction of what they are actually owed, simply because they do not know which organizations are responsible for paying them. The music royalty system is fragmented by design: different rights generate different royalties, and different organizations collect each one.

The good news is that registering with the right organizations is almost always free and straightforward. The bad news is that if you skip a registration, that money does not disappear. It sits in a pool and, after a set period, gets redistributed to artists who are registered. In other words, your unclaimed royalties may be funding someone else's career.

This guide breaks down the three core organizations every independent songwriter and artist should know: the PRO (Performing Rights Organization), the MLC (Mechanical Licensing Collective), and the HFA (Harry Fox Agency). Understanding what each one collects, and how to register, is one of the most impactful steps you can take toward building a sustainable music income.


Understanding the Two Sides of Music Copyright

Before diving into each organization, it helps to understand the fundamental split that drives the entire royalty system. Every recorded song involves two separate copyrights, and each one generates its own royalty streams collected by different organizations.

The composition (also called the publishing right) covers the underlying melody and lyrics of a song. This is what you own as a songwriter. The sound recording (also called the master right) covers the specific recorded version of that song. As an independent artist who records your own music, you typically own both.

Composition Rights

Cover the melody and lyrics you wrote. Generate performance royalties (collected by PROs) and mechanical royalties (collected by the MLC and HFA). Belong to the songwriter and publisher.

Sound Recording Rights

Cover the specific recorded version of your song. Generate master royalties from streaming, collected and paid by your music distributor. Belong to the artist or record label.

Most independent artists think the payment they receive from their distributor is their total streaming income. In reality, that payment only covers the sound recording side. The composition side generates entirely separate royalties paid through entirely separate channels, and you must register with the right organizations to receive them.

Key Insight

As a self-published independent artist, you occupy both the songwriter and publisher roles simultaneously. This means you are entitled to collect 100% of your composition royalties, including both the writer's share and the publisher's share, as long as you register correctly.


PROs: Collecting Your Public Performance Royalties

A Performing Rights Organization, or PRO, is the organization responsible for collecting public performance royalties on behalf of songwriters and publishers. These royalties are generated every time your composition is performed or broadcast publicly.

The definition of "public performance" is broader than most artists expect. It includes radio airplay, streaming on platforms like Spotify and Apple Music, live performances at venues, music played in restaurants and retail stores, TV broadcast, and even background music in commercial spaces. Every one of those uses triggers a performance royalty on the composition side of your copyright.

  • Streaming: Every interactive stream on Spotify, Apple Music, YouTube Music, Amazon Music, and Tidal generates a performance royalty on the composition side, completely separate from the master royalty your distributor collects.
  • Radio airplay: AM/FM terrestrial radio, satellite radio, and internet radio all generate performance royalties. A song in regular rotation on a major-market station can generate significant quarterly income.
  • Live performances: Venues that host live music pay blanket license fees to PROs, which are then distributed to registered writers whose songs were performed.
  • TV and film broadcast: Music used in TV programming, news shows, commercials, and films generates performance royalties in addition to any sync fees negotiated separately.

Which PRO Should You Join?

In the United States, the main PROs available to independent artists are ASCAP, BMI, and SESAC. ASCAP and BMI are the most accessible, with free registration that takes roughly 15 minutes. You can only be a member of one US PRO at a time, so research each one before committing.

If you are outside the US, your country has its own equivalent organization. Artists in the UK register with PRS for Music, Canadian artists with SOCAN, and so on. International reciprocal agreements between PROs mean that once you register with your home PRO, your royalties from foreign plays are generally forwarded to you automatically, though proper work registration is essential to ensure those payments actually reach you.

One important detail for self-published artists: PROs split royalties 50/50 between the songwriter share and the publisher share. If you do not have a publisher, you will need to register with your PRO twice, once as a songwriter and once as your own publisher entity, to capture both halves of every royalty payment.

'One stream generates three separate royalty payments from three separate organizations. If you only have a distributor, you are collecting roughly one-third of the total.'

Orphiq Music Resources
The MLC Explained Guide

The MLC: Collecting Your Streaming Mechanical Royalties

The Mechanical Licensing Collective, known simply as The MLC, is the organization responsible for collecting digital mechanical royalties from interactive streaming platforms in the United States. It was created by the Music Modernization Act of 2018 and officially launched in January 2021, fundamentally changing how mechanical royalties are tracked and distributed in the streaming era.

Mechanical royalties come from the reproduction of your composition. Every time someone streams your song on Spotify, that stream is technically a reproduction of your composition, and it triggers a mechanical royalty that is entirely separate from both the master royalty your distributor collects and the performance royalty your PRO collects. Before The MLC existed, this money was notoriously difficult to track and frequently went uncollected.

One Stream, Three Royalty Payments

A single Spotify stream generates a master royalty (your distributor), a performance royalty (your PRO), and a mechanical royalty (The MLC). Most independent artists only collect the first one.

What Does The MLC Collect, Exactly?

The MLC specifically collects digital mechanical royalties from interactive streaming platforms operating in the United States. This includes Spotify, Apple Music, Amazon Music, YouTube Music, and Tidal. When someone streams your song on any of these platforms, that platform pays the mechanical royalty to The MLC, and The MLC distributes it to registered songwriters and publishers.

It is important to understand what The MLC does not cover. It does not collect mechanical royalties from platforms outside the United States, from non-interactive platforms like Pandora or SiriusXM, from YouTube's user-generated content side, from Facebook or TikTok, or from physical sales like vinyl and CDs. Those royalties require different registration paths entirely.

How Much Can You Earn from The MLC?

The exact amount varies depending on streaming volume and platform mix, but the figures are meaningful. An independent artist who is already earning from their distributor can expect MLC distributions to add a significant additional layer to that income on the same streams.

Organization

Royalty Type

Source

Cost to Register

Your Distributor

Master (Sound Recording) Royalty

Streaming platforms

Varies by plan

PRO (ASCAP / BMI / SESAC)

Public Performance Royalty

Streaming, radio, live venues, TV

Free (ASCAP/BMI)

The MLC

Digital Mechanical Royalty (Streaming)

US interactive streaming platforms

Free

HFA / Harry Fox Agency

Mechanical Royalty (Downloads & Physical)

Digital downloads, physical sales

Varies

Registration requirements and fee structures may vary. Always consult each organization's official website for the most current information.

How to Register with The MLC

The MLC is entirely free for songwriters and publishers. Its operational costs are funded by the digital service providers themselves, meaning every dollar it collects goes directly to rights holders. Registration takes about 10 minutes through the official MLC portal.

  1. Go to portal.themlc.com and create a member account.
  2. Provide your legal name, email address, and tax information (SSN or EIN for US residents).
  3. Set up your payment details for receiving royalty distributions.
  4. Register your individual songs as "works" in the Member Hub. This step is critical. Simply joining The MLC does not automatically link your catalog to your account.
  5. For each song, include the title, writer names, ownership splits, and the ISRC code associated with your recording.

The HFA: Mechanical Royalties for Downloads and Physical Sales

The Harry Fox Agency (HFA) has historically been the primary organization handling mechanical royalties for physical reproductions and digital downloads in the United States. While The MLC took over the streaming mechanical royalty space under the Music Modernization Act, the HFA continues to play a role in the licensing and collection of mechanical royalties for formats that fall outside The MLC's scope.

This primarily includes digital downloads (such as paid song purchases on platforms like iTunes or Amazon) and physical reproductions such as CDs and vinyl records. If you release music in any of these formats and someone purchases or reproduces your composition, a mechanical royalty is owed, and the HFA is one pathway for collecting it.

When Does the HFA Apply to You?

For most independent artists focused exclusively on streaming, The MLC covers the streaming mechanical side. However, if you sell your music as digital downloads, release physical products, or license your compositions for others to record cover versions, the HFA ecosystem becomes relevant. Mechanical royalties from these types of uses have different collection pathways than streaming mechanicals.

It is also worth noting that many independent publishing administrators handle HFA-related collection as part of their broader service offering. If you work with a publishing administrator, ask specifically how they handle download and physical mechanical royalties in addition to streaming mechanicals and performance royalties.


SoundExchange: The Fourth Organization You Should Know

While the transcript highlights PROs, The MLC, and the HFA as the three main pillars of royalty collection, there is a fourth organization that independent artists regularly overlook: SoundExchange. Unlike PROs, SoundExchange collects royalties on the master recording side, not the composition side.

SoundExchange specifically handles non-interactive digital performance royalties, meaning royalties generated when your recording is played on services where the listener cannot choose specific songs. This includes platforms like Pandora, SiriusXM, iHeartRadio, and internet radio stations. These are called non-interactive streams.

SoundExchange royalty split: Featured Recording Artist share

45%

Sound recording rights owner (label/master owner) share

50%

Non-featured artists (session musicians, backup performers)

5%

SoundExchange royalty distribution breakdown. As an independent artist who owns your masters, you may be entitled to both the 45% artist share and the 50% master owner share.

Registration with SoundExchange is free, and as an independent artist who owns your own masters, you can potentially collect both the featured artist share (45%) and the sound recording rights owner share (50%), totaling up to 95% of the SoundExchange royalties generated by your recordings. This is a unique advantage of maintaining ownership of your masters as an independent artist.


Your Royalty Registration Checklist

The royalty system is complex, but the practical steps to ensure you are collecting everything you are owed are relatively simple. The key is acting before your music starts generating plays, not after. Retroactive claims have time limits, and some royalties may have already been redistributed if you wait too long.

Here is a step-by-step framework for any independent artist who writes their own music and releases it on streaming platforms.

  • Register with a PRO (ASCAP, BMI, or SESAC in the US) as both a songwriter AND as your own publisher if you have no publishing deal
  • Register every song you release as a "work" with your PRO. Joining the PRO alone is not enough. Work registration is separate and required.
  • Create a free account at The MLC portal (portal.themlc.com) and register your songs to collect US streaming mechanical royalties
  • Search The MLC's "Missing Member Lookup" to check for any royalties already waiting for you
  • Register with SoundExchange if your music is played on non-interactive services like Pandora or SiriusXM
  • Explore an HFA-connected path (directly or through a publishing administrator) for download and physical mechanical royalties
  • Ensure your ISRC codes are correctly assigned to each recording and that your ISWCs are registered for your compositions
  • For international royalties, confirm your PRO has reciprocal agreements in place and that your works are properly propagated to foreign PROs

Final Takeaways: Building a Complete Royalty Infrastructure

Understanding the royalty system is not just a technicality. It is one of the most direct paths to maximizing your income as an independent artist without needing more streams, more followers, or more releases. The money is already being generated by the music you have released. The question is whether it is being routed to you.

Each organization covers a different slice of the total royalty pie. Your distributor covers master royalties from streaming. Your PRO covers performance royalties from public use of your composition. The MLC covers digital mechanical royalties from streaming in the US. SoundExchange covers non-interactive digital performance royalties on your master recordings. The HFA covers mechanical royalties from downloads and physical reproductions. None of these organizations collect on behalf of the others.

As an independent artist, no one will set this up for you automatically. But the registrations are mostly free, take very little time, and unlock income streams that persist for the entire life of your catalog. Every song you release from this point forward should enter the market with this infrastructure already in place.

Distribute Your Music with Music Cast

Share this post
When Will You Start Earning from Your Music? A Reality Check
Understanding realistic revenue expectations across three key stages of an independent music career