ISWC · Musical Work

T-319972335-4

S91

19 recordings

Last verified: September 27, 2026

The ISWC for “S91” is T-319972335-4. ISWCs are ISO 15707 identifiers managed by CISAC; they identify the underlying song — its melody, lyrics, and arrangement — rather than any single recording. One composition can have many recordings (ISRCs). This work has 19 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

319972335Work number

4Check digit

Prefix:: "T" = musical work; "W" = work in progress.
Work number:: 9-digit unique work number assigned by CISAC.
Check digit:: ISO 7064 Mod 11-2 check digit that validates the rest of the code.

Credit Chain

ISRC19 recordings

ISWCS91

Previously known as

T-321619665-1

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00807632636 01091195754 01075113390 00885676763 00801049481 00503659557

Creative Contributors (ISNI)

0000 0004 6691 3996

SourcesCISACMusicBrainzMLC via NotesNotes Credits4 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-319972335-4?

T-319972335-4 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “S91”. ISWCs are defined by ISO 15707 and managed by CISAC. Unlike ISRCs which identify recordings, an ISWC identifies the underlying song — the melody, lyrics, and arrangement.

This work has 19 recordings (ISRCs) associated with it. Each recording represents a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.

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