ISWC · Musical Work

T-305537348-9

THOUGHT YOU SHOULD KNOW

32 recordings

Last verified: July 5, 2026

T-305537348-9 is the International Standard Musical Work Code (ISWC) for the musical composition "THOUGHT YOU SHOULD KNOW". 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 32 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

305537348Work number

9Check 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

ISRC32 recordings

ISWCTHOUGHT YOU SHOULD KNOW

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Songwriters/Publishers (IPI)

00185314175 00383813835 00400943000 00425389934 00580365738 00684172525 00744206556 00744206654 00875800705

SourcesCISACMLCMusicBrainzNotes Credits4 sources

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Identifier Graph

What is ISWC T-305537348-9?

T-305537348-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "THOUGHT YOU SHOULD 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 32 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-305537348-9

Format

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What is ISWC T-305537348-9?

T-305537348-9

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What other identifiers does this connect to?

Which releases contain this work? (10)

Recordings (32)

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People also ask

What is ISWC T-305537348-9?

Which releases contain this work? (10)

Recordings (32)