ISWC · Musical Work

T-700041317-4

Magnum Opus

25 recordings

Last verified: September 16, 2026

The ISWC for “Magnum Opus” is T-700041317-4. 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 25 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

700041317Work 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

ISRC25 recordings

ISWCMagnum Opus

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00036066397 00077816539 00077816735 00077816637 00088914037 00077817046

SourcesMusicBrainzCISAC2 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-700041317-4?

T-700041317-4 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Magnum Opus”. 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 25 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-700041317-4

Format

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What is ISWC T-700041317-4?

T-700041317-4

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What other identifiers does this connect to?

Which releases contain this work? (3)

Recordings (25)

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People also ask

What is ISWC T-700041317-4?

Which releases contain this work? (3)

Recordings (25)