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

CASTLE MUSIC APM

00443475453

108 works

Last verified: September 13, 2026

The IPI number for CASTLE MUSIC APM is 00443475453. 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. CASTLE MUSIC APM is indexed as a music publisher. CASTLE MUSIC APM has 108 registered works indexed on Credits.fm.

Format

0044347545Sequential number

3Check 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

ISWC108 works

IPICASTLE MUSIC APM

108

Works

Songwriters

—

Avg. Share

Top Songwriters

CLIVE MAXWELL HARRISONSongwriter

1 shared recording

PAUL SMITHSongwriter

1 shared recording

WARWICK BONESongwriter

1 shared recording

SourcesMLC

Identifier Graph

Who is IPI 00443475453?

00443475453 is an Interested Parties Information (IPI) code assigned to CASTLE MUSIC APM, 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.

CASTLE MUSIC APM has 108 musical works (ISWCs) in our database. Top collaborators include CLIVE MAXWELL HARRISON, PAUL SMITH, WARWICK BONE.

CASTLE MUSIC APM

Format

Top Songwriters

People also ask

Who is IPI 00443475453?

CASTLE MUSIC APM

Format

Top Songwriters

Musical Works (ISWC) (108)

People also ask

Who is IPI 00443475453?

Musical Works (ISWC) (108)