Saying “I made this song” is easy.

Proving who owns the master can be much harder.

For independent artists and labels, proper ownership records become increasingly important as catalogues generate more money.

What is the master?

The master is the particular recorded performance.

It is separate from the underlying composition.

A songwriter can own 100% of the song while a label owns the master recording.

Start with the recording agreement

If a label funded or acquired the recording, the contract should state who owns the master.

If the artist self-funded everything, ownership may be simpler — but you should still document it.

Keep studio records

Useful evidence includes:

  • original sessions;
  • multitracks;
  • stems;
  • dated WAV files;
  • invoices;
  • studio bookings.

These can help establish the recording’s history.

Producer agreements matter

Do not assume paying a producer automatically transfers every right.

The agreement should address:

  • master ownership;
  • producer royalty;
  • songwriting;
  • samples;
  • payment.

Featured performers

Clarify permissions from featured artists and musicians.

A performer appearing on a recording does not necessarily own the master, but undocumented arrangements can create disputes later.

Distribution history

Keep:

  • original upload records;
  • ISRC;
  • UPC;
  • distributor statements;
  • release dates.

These do not independently prove ownership, but they contribute to a useful chain of evidence.

Acquired catalogues

If you buy masters, retain the acquisition agreement and schedules identifying exactly which recordings were transferred.

A vague agreement saying “the catalogue” can create problems later.

Why this matters

Ownership evidence may be needed for:

  • distribution;
  • Content ID;
  • sync licensing;
  • catalogue sales;
  • advances;
  • copyright disputes;
  • infringement claims.

Build a chain of title

For valuable recordings, you should be able to trace ownership from creation to the current owner.

That is effectively the recording’s chain of title.

Final thoughts

Master ownership should never depend on everyone remembering what was agreed five years ago.

Put agreements in writing and keep the underlying evidence.

A clean chain of title makes a music catalogue easier to distribute, license, finance and sell.