ISWC · Musical Work

T-307990432-4

CRUEL

1 recording

Last verified: August 14, 2026

The ISWC for “CRUEL” is T-307990432-4. 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 1 known recording (ISRCs) indexed on Credits.fm.

Format

TPrefix

307990432Work 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

ISRC1 recording

ISWCCRUEL

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00676315721 00885807484 00466055939 00460331196 00773221842

SourcesMusicBrainzCISAC2 sources

Verified on

CISAC ISWC registry search

Credits Graph

What is ISWC T-307990432-4?

T-307990432-4 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “CRUEL”. 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 1 recording (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-307990432-4

CRUEL

1 recording

Last verified: August 14, 2026

Format

TPrefix

307990432Work 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

ISRC1 recording

ISWCCRUEL

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00676315721 00885807484 00466055939 00460331196 00773221842

Which releases contain this work? (15)

Formula of Love: O+T=<3

TWICE

1902963644192021-11-12

Formula of Love: O+T=<3

TWICE

1902963643342021-11-12

Formula of Love: O+T=<3

TWICE

1926416816462021-11-12

Formula of Love: O+T=<3

TWICE

1926416830392021-11-16

Formula of Love: O+T=<3

TWICE

1926416830462021-11-16

Formula of Love: O+T=<3

TWICE

1926416830222021-11-16

Formula of Love: O+T=<3

TWICE

1926416816532021-11-12

Formula of Love: O+T=<3

TWICE

1926416830152021-11-16

Formula of Love: O+T=<3

TWICE

1926416823082021-01-01

Formula of Love: O+T=<3

TWICE

1926416816602021-11-12

Formula of Love: O+T=<3

TWICE

1926416816392021-11-12

Formula of Love: O+T=<3

TWICE

7386768584402021-11-12

Formula of Love: O+T=<3

TWICE

7386768584572021-11-12

Formula of Love: O+T=<3

TWICE

88097555091562021-01-01

Formula of Love: O+T=<3

TWICE

88097555094842021-01-01

Recordings (1)

CRUEL

TWICE

US5TA2100101

Who are the artists on this work?

TWICE

MLC Song Code

CA8B2N

Verify on MLC Portal →

SourcesMusicBrainzCISAC2 sources

Verified on

CISAC ISWC registry search

Credits Graph

T-307990432-4

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-307990432-4?

T-307990432-4

Format

What other identifiers does this connect to?

Which releases contain this work? (15)

Recordings (1)

Who are the artists on this work?

Verified on

People also ask

What is ISWC T-307990432-4?

Which releases contain this work? (15)

Recordings (1)

Who are the artists on this work?