祖堅正慶

The IPI number for 祖堅正慶 is 00519966112. You can view their full catalog of works and recordings at ipi.fm/00519966112.

IPI 00519966112 is assigned to 祖堅正慶, a songwriter. IPI numbers are unique identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track rights holders.

祖堅正慶 (IPI 00519966112) has 12 musical works (ISWCs) and 892 recordings (ISRCs) indexed on Credits.fm.

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.

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.