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

JOHN GREGORY HARPER

01010339815

12 works

Last verified: October 29, 2026

The IPI number for JOHN GREGORY HARPER is 01010339815. 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. JOHN GREGORY HARPER is indexed as a songwriter. JOHN GREGORY HARPER has 12 registered works indexed on Credits.fm.

Format

0101033981Sequential number

5Check 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

ISWC12 works

IPIJOHN GREGORY HARPER

Works

Publishers

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Avg. Share

SourcesMLC

Identifier Graph

Who is IPI 01010339815?

01010339815 is an Interested Parties Information (IPI) code assigned to JOHN GREGORY HARPER, 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.

JOHN GREGORY HARPER has 12 musical works (ISWCs) in our database.

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JOHN GREGORY HARPER

Format

People also ask

Who is IPI 01010339815?

JOHN GREGORY HARPER

Format

Musical Works (ISWC) (12)

People also ask

Who is IPI 01010339815?

Musical Works (ISWC) (12)