ISWC · Musical Work

T-923507510-2

Say Something

155 recordings

Last verified: November 2, 2026

The ISWC for “Say Something” is T-923507510-2. 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 155 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

923507510Work number

2Check 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

ISRC155 recordings

ISWCSay Something

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00785759961 00726138055 00345256954 00402693377 00439191639 00439191835 00551764442 00699183092 00461239171 00451100023

+8 more

SourcesMusicBrainzNotes CreditsCISACMusicBrainz4 sources

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Identifier Graph

What is ISWC T-923507510-2?

T-923507510-2 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Say Something”. 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 155 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-923507510-2

Format

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What is ISWC T-923507510-2?

T-923507510-2

Format

What other identifiers does this connect to?

Which releases contain this work? (21)

Recordings (155)

Who are the artists on this work?

Verified on

People also ask

What is ISWC T-923507510-2?

Which releases contain this work? (21)

Recordings (155)

Who are the artists on this work?