Sources & Legal Authorities

Every musical project splits into two legally distinct copyrights under U.S. law: the Musical Work (Composition) and the Sound Recording (Master).

Sampling law introduces sharp, highly technical contrasts between master recordings and composition copyrights, governed by federal circuit splits.

Many U.S. PRO statements separate performance income into writer and publisher shares, but collection and assignment rules depend on the organization, registration, and agreement.

Royalties triggered by the physical reproduction and distribution of musical compositions (vinyl, CD, digital downloads, streams).

A typical synchronization placement requires permission for both the underlying composition and the specific sound recording; a one-stop owner may control both sides.

Unmatched and unclaimed U.S. digital mechanical royalties follow a statutory holding period and a later market-share distribution process administered by The MLC.

Sound recording performance rights collected globally, hampered in the U.S. by a terrestrial radio exemption.

A negotiated recording-contract term that may reduce physical mechanical royalties for artist-controlled songs or cap the number of payable tracks.

Under 17 U.S.C. § 114, traditional AM/FM broadcast radio stations in the United States are exempt from paying public performance royalties on sound recordings, creating a massive domestic royalty gap.

Synchronization placements can generate an upfront license fee and later performance income, but the amount, split, and backend depend on the written clearance and use.

Navigating the deep legal and economic distinctions between automated non-exclusive beat leases (limited streaming, geographic, and performance caps) and exclusive master buyouts.

The statutory basis allowing cover songs and digital streams under a compulsory license without explicit publisher permission.

The bedrock of copyright law granting six exclusive statutory monopolies to owners, defining the entire licensing ecosystem.

U.S. copyright statute requiring prompt registration within 3 months of publication to unlock statutory damages and attorney's fees.

The statutory exemption that excludes terrestrial broadcast radio from paying sound recording performance royalties in the United States.

The Supreme Court precedent establishing that a copyright owner must obtain an actual registration certificate (or formal refusal) before initiating an infringement lawsuit.

The 6th Circuit precedent establishing that any physical sampling of a master sound recording, no matter how brief, constitutes automatic copyright infringement.

The 9th Circuit decision establishing that the de minimis exception does apply to master recordings, creating a massive federal circuit split with Bridgeport.

The statutory calculation rule for physical and digital download mechanical royalties for songs longer than 5 minutes.

The multi-tier revenue-sharing formula used to calculate streaming mechanical pools under 37 C.F.R. § 385.21.

An interactive stream can create separate master, composition mechanical, and composition performance revenue paths; the amounts and collection routes depend on service, territory, and agreement.

Real-world study of an indie artist signing a non-exclusive beat lease and navigating joint composition splits with the producer.

Real-world study of an ASCAP writer failing to register a separate publisher account, causing 50% of their royalties to go unmatched.

Real-world study of co-writers neglecting split sheet paperwork, resulting in frozen master and publishing distributions.

A rigorous, chronological checklist to reconcile, cross-reference, and recover unclaimed music royalties.

A practical checklist for pitching music to supervisors and sync agents, with rights, metadata, contact, and delivery items to confirm against each recipient's brief.