ISWC · Musical Work

T-071193676-3

Who Knew

77 recordings

Last verified: May 29, 2026

T-071193676-3 is the International Standard Musical Work Code (ISWC) for the musical composition "Who Knew". 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 77 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

071193676Work number

3Check 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

ISRC77 recordings

ISWCWho Knew

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00128443577 00340290888 00343141794 00354929235

Releases (UPC)

00602478459337 00602577527685 00606949062927 00606949063221 4988005277176 4988005723536 602478397271 606949062910 606949062927 606949063221

+5 more

606949076122 606949306229 606949308124 606949313722 999912925962

SourcesCISACMusicBrainzMLC3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-071193676-3?

T-071193676-3 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "Who Knew". 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 77 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.

T-071193676-3

Format

What other identifiers does this connect to?

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What is ISWC T-071193676-3?

T-071193676-3

Format

What other identifiers does this connect to?

Recordings (77)

Who are the artists on this work?

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What is ISWC T-071193676-3?

Recordings (77)

Who are the artists on this work?