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

SEAN WORTHINGTON WILLIAMS

00644847907

34 works

Last verified: September 19, 2026

The IPI number for SEAN WORTHINGTON WILLIAMS is 00644847907. 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. SEAN WORTHINGTON WILLIAMS is indexed as a songwriter. SEAN WORTHINGTON WILLIAMS has 34 registered works indexed on Credits.fm.

Format

0064484790Sequential number

7Check 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

ISWC34 works

IPISEAN WORTHINGTON WILLIAMS

Works

Publishers

—

Avg. Share

Top Publishers

MUSIQWARE PUBLISHING GMBHOriginalPublisher

12 shared recordings

SourcesMLCNotesMusician Verified3 sources

Identifier Graph

Who is IPI 00644847907?

00644847907 is an Interested Parties Information (IPI) code assigned to SEAN WORTHINGTON WILLIAMS, 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.

SEAN WORTHINGTON WILLIAMS has 34 musical works (ISWCs) in our database. Top collaborators include MUSIQWARE PUBLISHING GMBH.

Learn more about IPIs · Powered by Notes.fm

IPI · Songwriter

SEAN WORTHINGTON WILLIAMS

00644847907

34 works

Last verified: September 19, 2026

Format

0064484790Sequential number

7Check 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

ISWC34 works

IPISEAN WORTHINGTON WILLIAMS

Works

Publishers

—

Avg. Share

Top Publishers

MUSIQWARE PUBLISHING GMBHOriginalPublisher

12 shared recordings

Musical Works (ISWC) (34)

0 verifiedT-301.534.648-8 0 verifiedT-307.560.985-3 0 verifiedT-309.176.385-4 0 verifiedT-310.505.545-2 0 verifiedT-310.505.550-9 0 verifiedT-310.505.555-4 0 verifiedT-312.638.566-4 0 verifiedT-906.833.187-3 0 verifiedT-912.417.453-4 0 verifiedT-914.074.525-1 0 verifiedT-919.143.380-4 0 verifiedT-920.011.300-4 0 verifiedT-920.982.380-3 0 verifiedT-921.086.441-8 0 verifiedT-921.212.401-1 0 verifiedT-921.345.956-4 0 verifiedT-921.345.957-5 0 verifiedT-923.429.823-8 0 verifiedT-927.479.688-2 0 verifiedT-927.564.255-2 0 verifiedT-929.041.465-2 0 verifiedT-929.053.779-0 0 verifiedT-929.949.616-5 0 verifiedT-929.973.502-7 0 verifiedT-929.973.504-9 0 verifiedT-930.416.025-6 0 verifiedT-930.416.028-9 0 verifiedT-930.486.773-0 0 verifiedT-930.554.546-4 0 verifiedT-930.554.547-5 0 verifiedT-930.746.180-9 0 verifiedT-931.046.789-1 0 verifiedT-931.114.641-5 0 verifiedT-931.114.647-1

SourcesMLCNotesMusician Verified3 sources

Identifier Graph

Who is IPI 00644847907?

SEAN WORTHINGTON WILLIAMS has 34 musical works (ISWCs) in our database. Top collaborators include MUSIQWARE PUBLISHING GMBH.

SEAN WORTHINGTON WILLIAMS

Format

Top Publishers

People also ask

Who is IPI 00644847907?

SEAN WORTHINGTON WILLIAMS

Format

Top Publishers

Musical Works (ISWC) (34)

People also ask

Who is IPI 00644847907?

Musical Works (ISWC) (34)