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 · Publisher

321 MUSIC LLC

00553991319

13 works

Last verified: September 10, 2026

The IPI number for 321 MUSIC LLC is 00553991319. 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. 321 MUSIC LLC is indexed as a music publisher. 321 MUSIC LLC has 13 registered works indexed on Credits.fm.

Format

0055399131Sequential number

9Check 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

ISWC13 works

IPI321 MUSIC LLC

Works

Songwriters

—

Avg. Share

Top Songwriters

TONY BUTLERSongwriter

1 shared recording

Releases (1)

Releases that include recordings connected to this catalog.

UPC: 894231135828

SourcesMLC

Identifier Graph

Who is IPI 00553991319?

00553991319 is an Interested Parties Information (IPI) code assigned to 321 MUSIC LLC, a music publisher. 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.

321 MUSIC LLC has 13 musical works (ISWCs) in our database. Top collaborators include TONY BUTLER.

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321 MUSIC LLC

Format

Top Songwriters

Releases (1)

People also ask

Who is IPI 00553991319?

321 MUSIC LLC

Format

Top Songwriters

Musical Works (ISWC) (13)

Releases (1)

People also ask

Who is IPI 00553991319?

Musical Works (ISWC) (13)