ISWC · Musical Work

T-904739691-8

CRAZY

68 recordings

Last verified: September 14, 2026

The ISWC for “CRAZY” is T-904739691-8. 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 68 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

904739691Work 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

ISRC68 recordings

ISWCCRAZY

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00473475432 00354130886 00401286101 00401285793 00357146454 00539732328 00593458213

Creative Contributors (ISNI)

0000 0000 0187 8019 0000 0000 7880 013X 0000 0001 1833 5528

SourcesCISACMusicBrainz2 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-904739691-8?

T-904739691-8 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “CRAZY”. 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 68 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.

T-904739691-8

Format

What other identifiers does this connect to?

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What is ISWC T-904739691-8?

T-904739691-8

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What other identifiers does this connect to?

Which releases contain this work? (3)

Recordings (68)

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People also ask

What is ISWC T-904739691-8?

Which releases contain this work? (3)

Recordings (68)