ISWC · Musical Work

T-910456380-6

What Happened to Us

16 recordings

Last verified: September 12, 2026

The ISWC for “What Happened to Us” is T-910456380-6. 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 16 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

910456380Work number

6Check 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

ISRC16 recordings

ISWCWhat Happened to Us

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00443357068 00556688890

Creative Contributors (ISNI)

0000 0001 0929 9254 0000 0003 7273 1438

SourcesCISACMusicBrainzNotes Credits3 sources

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CISAC ISWC registry search

Identifier Graph

What is ISWC T-910456380-6?

T-910456380-6 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “What Happened to Us”. 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 16 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-910456380-6

Format

What other identifiers does this connect to?

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What is ISWC T-910456380-6?

T-910456380-6

Format

What other identifiers does this connect to?

Which releases contain this work? (9)

Recordings (16)

Verified on

People also ask

What is ISWC T-910456380-6?

Which releases contain this work? (9)

Recordings (16)