ISWC · Musical Work

T-905862979-1

IRONY OF DYING ON YOUR BIRTHDAY

5 recordings

Last verified: August 11, 2026

The ISWC for “IRONY OF DYING ON YOUR BIRTHDAY” is T-905862979-1. 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 5 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

905862979Work number

1Check 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

ISRC5 recordings

ISWCIRONY OF DYING ON YOUR BIRTHDAY

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Songwriters/Publishers (IPI)

00438721545 00438725827 01263735349 00438725533 00439473724 00439161063 00615755145 00503659557

SourcesCISACMusicBrainz2 sources

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CISAC ISWC registry search

Identifier Graph

What is ISWC T-905862979-1?

T-905862979-1 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “IRONY OF DYING ON YOUR BIRTHDAY”. 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 5 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.

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T-905862979-1

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What is ISWC T-905862979-1?

T-905862979-1

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What other identifiers does this connect to?

Which releases contain this work? (2)

Recordings (5)

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What is ISWC T-905862979-1?

Which releases contain this work? (2)

Recordings (5)