Who assigns IPI numbers?

IPI numbers are assigned by performing rights organizations (PROs) like ASCAP, BMI, SESAC, SOCAN, PRS, GEMA, SACEM, JASRAC, and others. SUISA (the Swiss PRO) maintains the global IPI database on behalf of CISAC, the international confederation of authors and composers societies.

IPI · Songwriter

JEFFREY MARSHALL WILLET

00604509568

49 works

Last verified: November 3, 2026

The IPI number for JEFFREY MARSHALL WILLET is 00604509568. IPI numbers are unique 11-digit Interested Parties Information codes managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track royalty payments to rights holders. JEFFREY MARSHALL WILLET is indexed as a songwriter. JEFFREY MARSHALL WILLET has 49 registered works indexed on Credits.fm.

Format

0060450956Sequential number

8Check digit

Sequential number:: Globally unique number assigned by CISAC/SUISA when the rights-holder was registered.
Check digit:: ISO 7064 Mod 10-1 check digit that validates the IPI.

Credit Chain

ISWC49 works

IPIJEFFREY MARSHALL WILLET

Works

Publishers

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Avg. Share

Releases (1)

Releases that include recordings connected to this catalog.

UPC: 605491100170

SourcesMLC

Identifier Graph

Who is IPI 00604509568?

00604509568 is an Interested Parties Information (IPI) code assigned to JEFFREY MARSHALL WILLET, a songwriter. IPI numbers are unique identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to identify rights holders and distribute royalties.

JEFFREY MARSHALL WILLET has 49 musical works (ISWCs) in our database.

JEFFREY MARSHALL WILLET

Format

Releases (1)

People also ask

Who is IPI 00604509568?

JEFFREY MARSHALL WILLET

Format

Musical Works (ISWC) (49)

Releases (1)

People also ask

Who is IPI 00604509568?

Musical Works (ISWC) (49)