ISWC · Musical Work

T-304758784-4

HALLEY'S COMET

36 recordings

Last verified: September 3, 2026

The ISWC for “HALLEY'S COMET” is T-304758784-4. 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 36 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

304758784Work number

4Check 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

ISRC36 recordings

ISWCHALLEY'S COMET

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00787470787 00791823216 00792187700 00678268786

Creative Contributors (ISNI)

0000 0004 6748 058X 0000 0004 7566 1292

SourcesCISACMLCMusicBrainzNotes4 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-304758784-4?

T-304758784-4 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “HALLEY'S COMET”. 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 36 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-304758784-4

HALLEY'S COMET

36 recordings

Last verified: September 3, 2026

Format

TPrefix

304758784Work number

4Check 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

ISRC36 recordings

ISWCHALLEY'S COMET

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00787470787 00791823216 00792187700 00678268786

Creative Contributors (ISNI)

0000 0004 6748 058X 0000 0004 7566 1292

Which releases contain this work? (38)

Happier Than Ever

Billie Eilish

006024382477072021-07-30

Happier Than Ever

Billie Eilish

006024382547362021-07-30

Happier Than Ever

Billie Eilish

006024382547432021-07-30

Happier Than Ever

Billie Eilish

006024382547502021-07-30

Happier Than Ever

Billie Eilish

006024386890022021-07-28

Happier Than Ever

Billie Eilish

006024386890192021-07-28

Viral Hits: July 2023

Various Artists

00602458329247

Happier Than Ever

ビリー・アイリッシュ

49880314391282021-01-01

Happier Than Ever

ビリー・アイリッシュ

49880314391352021-01-01

Happier Than Ever

Billie Eilish

49880315299592022-01-01

Happier Than Ever

Billie Eilish

6024359735482021-01-01

Happier Than Ever

Billie Eilish

6024359735792021-01-01

Happier Than Ever

Billie Eilish

6024359735862021-01-01

Happier Than Ever

Billie Eilish

6024359735932021-01-01

Happier Than Ever

Billie Eilish

6024359736092021-01-01

Happier Than Ever

Billie Eilish

6024359736162021-01-01

Happier Than Ever

Billie Eilish

6024359736232021-01-01

Happier Than Ever

Billie Eilish

6024359736302021-01-01

Happier Than Ever

Billie Eilish

6024359736542021-01-01

Happier Than Ever

Billie Eilish

6024359736782021-01-01

Happier Than Ever

Billie Eilish

6024359736852021-01-01

Happier Than Ever

Billie Eilish

6024382288672021-01-01

Happier Than Ever

Billie Eilish

6024382413542021-01-01

Happier Than Ever

Billie Eilish

6024382413782021-01-01

Happier Than Ever

Billie Eilish

6024382413852021-01-01

Happier Than Ever

Billie Eilish

6024382413922021-01-01

Happier Than Ever

Billie Eilish

6024382414222021-01-01

Happier Than Ever

Billie Eilish

6024382416442021-01-01

Happier Than Ever

Billie Eilish

6024382620902021-01-01

Happier Than Ever

Billie Eilish

6024382779262023-01-01

Happier Than Ever

Billie Eilish

6024383035952021-01-01

Happier Than Ever

Billie Eilish

6024383036702021-01-01

Happier Than Ever

Billie Eilish

6024384995952021-01-01

Happier Than Ever

Billie Eilish

6024385727552021-01-01

WHEN WE ALL FALL ASLEEP, WHERE DO WE GO? / Happier Than Ever

Billie Eilish

6024458051292022-01-01

Pristine Karaoke, Vol. 44

Backing Business

93587820123552021-08-22

By Request, Vol. 145

8-Bit Arcade

93587820978952021-08-25

Billie Covers - Sleepy Piano

Leona Serenata

T-304758784-4

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-304758784-4?

T-304758784-4

Format

What other identifiers does this connect to?

Which releases contain this work? (38)

Recordings (36)

Who are the artists on this work?

Verified on

People also ask

What is ISWC T-304758784-4?

Which releases contain this work? (38)

Recordings (36)

Who are the artists on this work?