IPI · Songwriter

MATTHEW WILLEMS

00661349342

25 works46 recordings

Last verified: August 13, 2026

00661349342 is the Interested Parties Information (IPI) code assigned to MATTHEW WILLEMS, a songwriter. IPI numbers are unique 11-digit identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track royalty payments to rights holders. MATTHEW WILLEMS has 25 registered works and 46 recordings indexed on Credits.fm.

Format

0066134934Sequential number

2Check 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

ISRC46 recordings

ISWC25 works

IPIMATTHEW WILLEMS

Works

Recordings

Publishers

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Avg. Share

Recordings (46)

SourcesMLC

Identifier Graph

People also ask

What is the IPI number for MATTHEW WILLEMS?

The IPI number for MATTHEW WILLEMS is 00661349342. You can view their full catalog of works and recordings at ipi.fm/00661349342.

Who is IPI 00661349342?

IPI 00661349342 is assigned to MATTHEW WILLEMS, a songwriter. IPI numbers are unique identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track rights holders.

How many songs did MATTHEW WILLEMS write?

MATTHEW WILLEMS (IPI 00661349342) has 25 musical works (ISWCs) and 46 recordings (ISRCs) indexed on Credits.fm.

How is an IPI number different from an ISNI?

IPI codes are 11-digit identifiers managed by CISAC for performing rights organizations — they track who collects royalties. ISNIs are 16-digit ISO 27729 identifiers managed by the ISNI International Agency — they identify a public creative identity across all industries (music, books, film). The same person can have both: an IPI for royalty management and an ISNI for identity.

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.

Who is IPI 00661349342?

00661349342 is an Interested Parties Information (IPI) code assigned to MATTHEW WILLEMS, 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.

MATTHEW WILLEMS has 25 musical works (ISWCs) and 46 recordings in our database.

MATTHEW WILLEMS

Format

Recordings (46)

People also ask

Who is IPI 00661349342?

MATTHEW WILLEMS

Format

Musical Works (ISWC) (25)

Recordings (46)

People also ask

Who is IPI 00661349342?

Musical Works (ISWC) (25)