ISWC · Musical Work

T-305483979-7

Need to Know

90 recordings

Last verified: September 27, 2026

The ISWC for “Need to Know” is T-305483979-7. 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 90 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

305483979Work number

7Check 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

ISRC90 recordings

ISWCNeed to Know

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00387072046 00361728553 00339431656 00341449963 00584974392

Creative Contributors (ISNI)

0000 0000 8093 249X 0000 0004 6572 6144

SourcesCISACMusicBrainzMLCMusicBrainz4 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-305483979-7?

T-305483979-7 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Need to Know”. 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 90 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-305483979-7

Need to Know

90 recordings

Last verified: September 27, 2026

Format

TPrefix

305483979Work number

7Check 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

ISRC90 recordings

ISWCNeed to Know

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00387072046 00361728553 00339431656 00341449963 00584974392

Creative Contributors (ISNI)

0000 0000 8093 249X 0000 0004 6572 6144

Which releases contain this work? (14)

Now That’s What I Call Music! 110

Various Artists

1943987457252021-01-01

Now That's What I Call Music 81

Various Artists

1943992668232022-01-01

Planet Her

Doja Cat

1943994568112022-01-01

Planet Her

Doja Cat

1943994568282021-01-01

Planet Her

Doja Cat

45473665431482022-01-01

Planet Her

Doja Cat

45473665431552022-01-01

Planet Her

Doja Cat

8864491388522023-07-21

Planet Her

Doja Cat

886449138869

Need to Know

Doja Cat

8864492664182023-07-21

Planet Her (deluxe)

Doja Cat

8864494105382021-06-27

Planet Her (deluxe)

Doja Cat

8864494108732023-07-21

Pristine Karaoke, Vol. 40

Backing Business

93587820123172021-06-27

Funny Indian Cover Remix Hits

Vindaloo Singh

93587822584492022-01-14

Slowed + Reverbed Remix Versions, Vol. 3

Slowed Remix DJ

93587824149202022-07-21

Recordings (90)

Need to Know

Doja Cat

USRC12101120

On release:Planet Her(194399456811)Planet Her(194399456828)

Need to Know

Doja Cat

USRC12101803

On release:Now That’s What I Call Music! 110(194398745725)Now That's What I Call Music 81(194399266823)

Need to Know

Doja Cat

T-305483979-7

Format

What other identifiers does this connect to?

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People also ask

What is ISWC T-305483979-7?

T-305483979-7

Format

What other identifiers does this connect to?

Which releases contain this work? (14)

Recordings (90)

Who are the artists on this work?

Verified on

People also ask

What is ISWC T-305483979-7?

Which releases contain this work? (14)

Recordings (90)

Who are the artists on this work?