ISWC · Musical Work

T-900223950-1

YOU DON'T BELIEVE

6 recordings

Last verified: September 18, 2026

The ISWC for “YOU DON'T BELIEVE” is T-900223950-1. 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 6 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

900223950Work number

1Check 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

ISRC6 recordings

ISWCYOU DON'T BELIEVE

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00033217027 00089770715 00539732230 00139661258 00068579228 00381004496

SourcesCISACMusicBrainz2 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-900223950-1?

T-900223950-1 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “YOU DON'T BELIEVE”. 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 6 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

ISWC · Musical Work

T-900223950-1

YOU DON'T BELIEVE

6 recordings

Last verified: September 18, 2026

Format

TPrefix

900223950Work number

1Check 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

ISRC6 recordings

ISWCYOU DON'T BELIEVE

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00033217027 00089770715 00539732230 00139661258 00068579228 00381004496

Which releases contain this work? (10)

The Best of The Alan Parsons Project

The Alan Parsons Project

0782218193291999-01-01

Ammonia Avenue

The Alan Parsons Project

0782218204241991-01-01

Ammonia Avenue

The Alan Parsons Project

40071925888551997-01-01

The Best of The Alan Parsons Project

The Alan Parsons Project

40071935454751992-01-01

The Best of The Alan Parsons Project

The Alan Parsons Project

40071961005271986-01-01

Ammonia Avenue

The Alan Parsons Project

49880170089971988-03-21

The Best of The Alan Parsons Project

The Alan Parsons Project

49880170441001993-01-01

Ammonia Avenue

The Alan Parsons Project

49880176662722008-01-01

Ammonia Avenue

The Alan Parsons Project

49880176676512009-01-01

Ammonia Avenue

The Alan Parsons Project

50139294805062020-03-26

Recordings (6)

Unknown Artist

Unknown Artist

The Alan Parsons Project

USAR19700025

On release:The Best of The Alan Parsons Project(07822181932)The Best of The Alan Parsons Project(078221819329)Ammonia Avenue(078221820424)The Definitive Collection(078221896221)Ammonia Avenue(4007192588855)The Best of The Alan Parsons Project(4007193545475)The Best of The Alan Parsons Project(4007196100527)Greatest Hits(4607147862704)Ammonia Avenue(4988017008997)The Best of The Alan Parsons Project(4988017044100)Ammonia Avenue(4988017666272)Ammonia Avenue(4988017667651)Ammonia Avenue(5013929480506)The Definitive Collection(743215174622)The Best of The Alan Parsons Project(7822181931)Platinum & Gold Collection(828765255622)Ultimate(828765921220)Ammonia Avenue(828768386224)Ultimate(838672070000)Ammonia Avenue(8718469530953)

You Don’t Believe (demo)

The Alan Parsons Project

USAR10800192

On release:Ammonia Avenue (Sessions)(196872571899)Ammonia Avenue(4988017666272)Ammonia Avenue(4988017667651)Ammonia Avenue(5013929480506)Ammonia Avenue(828768386224)Ammonia Avenue(886978846228)

You Don’t Believe (Alan Parsons demo vocal on rough mix)

The Alan Parsons Project

USAR12400483

On release:Ammonia Avenue (Sessions)(196872571899)Ammonia Avenue(5013929480506)

You Don’t Believe (instrumental tribute to The Shadows)

The Alan Parsons Project

USAR10800195

On release:Ammonia Avenue (Sessions)(196872571899)Ammonia Avenue(4988017666272)Ammonia Avenue(4988017667651)Ammonia Avenue(5013929480506)Ammonia Avenue(828768386224)Ammonia Avenue(886978846228)

MLC Song Code

Y15732

Verify on MLC Portal →

SourcesCISACMusicBrainz2 sources

Verified on

CISAC ISWC registry search

Identifier Graph

T-900223950-1

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-900223950-1?

T-900223950-1

Format

What other identifiers does this connect to?

Which releases contain this work? (10)

Recordings (6)

Verified on

People also ask

What is ISWC T-900223950-1?

Which releases contain this work? (10)

Recordings (6)