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

Unforgettable Songs Ltd.

00121628109

114 works

Last verified: September 27, 2026

The IPI number for Unforgettable Songs Ltd. is 00121628109. 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. Unforgettable Songs Ltd. is indexed as a music publisher. Unforgettable Songs Ltd. has 114 registered works indexed on Credits.fm.

Format

0012162810Sequential 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

ISWC114 works

IPIUnforgettable Songs Ltd.

114

Works

Songwriters

—

Avg. Share

Top Songwriters

TREVOR CHARLES HORNSongwriter

All Songwriters (50)

KEVIN DEAN BELLSongwriterIPI: 00196627036

16 recordings

JEFF BASSSongwriterIPI: 00143349090

16 recordings

MARSHALL B. MATHERS IIISongwriterIPI: 00354929235

16 recordings

ARCHIE LEROY ROUNDTREESongwriterIPI: 00214723789

15 recordings

PAUL MORLEYSongwriterIPI: 00122254515

13 recordings

MARTIN KIERSZENBAUMSongwriterIPI: 00227803767

12 recordings

Releases (14)

Releases that include recordings connected to this catalog.

UPC: 00199957387767 UPC: 0044003922228 UPC: 0044006623122 UPC: 00600753457283 UPC: 00602435143842

Show 9 more releases

UPC: 00602435152677 UPC: 0190295172329 UPC: 0326736 UPC: 190295145316 UPC: 190295146924 UPC: 1941520155902 UPC: 199957387804 UPC: 4260147770228

SourcesMusicBrainzMLCMusicBrainz3 sources

Verified on

MusicBrainz label record

Identifier Graph

Who is IPI 00121628109?

00121628109 is an Interested Parties Information (IPI) code assigned to Unforgettable Songs Ltd., 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.

Unforgettable Songs Ltd. has 114 musical works (ISWCs) in our database. Top collaborators include TREVOR CHARLES HORN, ANNE JENNIFER DUDLEY, MALCOLM ROBERT ANDREW MCLAREN.

Unforgettable Songs Ltd.

Format

Top Songwriters

All Songwriters (50)

Releases (14)

Verified on

People also ask

Who is IPI 00121628109?

Unforgettable Songs Ltd.

Format

Top Songwriters

All Songwriters (50)

Musical Works (ISWC) (114)

Releases (14)

Verified on

People also ask

Who is IPI 00121628109?

Musical Works (ISWC) (114)