ISWC · Musical Work

T-900190402-5

Back to Black

33 recordings

Last verified: June 13, 2026

The ISWC for “Back to Black” is T-900190402-5. 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 33 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

900190402Work number

5Check 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

ISRC33 recordings

ISWCBack to Black

Previously known as

T-314266189-6

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00076395639 00084048964 00340762967 00340763082 00340763180 00341826274 00366828616 00459773894 00504377662 00504377760

+7 more

SourcesNotes CreditsMusicBrainzCISAC3 sources

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CISAC ISWC registry search

Identifier Graph

What is ISWC T-900190402-5?

T-900190402-5 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Back to Black”. 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 33 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-900190402-5

Format

Previously known as

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What is ISWC T-900190402-5?

T-900190402-5

Format

Previously known as

What other identifiers does this connect to?

Which releases contain this work? (92)

Recordings (33)

Verified on

People also ask

What is ISWC T-900190402-5?

Which releases contain this work? (92)

Recordings (33)