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  1. Home
  2. ISWCs
  3. T-909233802-8

ISWC · Musical Work

T-909233802-8

THEY DON'T KNOW ABOUT US

2 recordings

Last verified: May 29, 2026

T-909233802-8 is the International Standard Musical Work Code (ISWC) for the musical composition "THEY DON'T KNOW ABOUT US". 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 2 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
909233802Work number
8Check 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

ISRC2 recordings
ISWCTHEY DON'T KNOW ABOUT US

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

002527228740065673412200127953848003580592440076346651400839027720
SourcesCISACMusicBrainz✓2 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCTHEY DON'T KNOW…ISRCGBHMU1200368ISRCQZADT1700001

People also ask

What is ISWC T-909233802-8?+
ISWC T-909233802-8 identifies the musical composition "THEY DON'T KNOW ABOUT US". ISWCs are defined by ISO 15707 and managed by CISAC to uniquely identify the underlying song — the melody, lyrics, and arrangement.
How many recordings use ISWC T-909233802-8?+
ISWC T-909233802-8 has 2 recordings (ISRCs) associated with it. Each recording is a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.
How is an ISWC different from an ISRC?+
An ISWC identifies a musical work (the underlying composition — melody, lyrics, arrangement). An ISRC identifies a specific sound recording of that work. One ISWC can have many ISRCs — for example, the original recording, a remix, a live version, and a cover would each have their own ISRC but share the same ISWC.

What is ISWC T-909233802-8?

T-909233802-8 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "THEY DON'T KNOW ABOUT 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 2 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.

Learn more about ISWCs · Powered by Notes.fm

Recordings (2)

1

THEY DON'T KNOW ABOUT US

Unknown Artist

QZADT1700001

2

They Don’t Know About Us

One Direction

GBHMU1200368

MLC Song Code

T9622U
Verify on MLC Portal →