ISWC · Musical Work

T-910009246-4

Prélude no. 4 in E minor, op. 28: Largo

17 recordings

Last verified: February 15, 2026

T-910009246-4 is the International Standard Musical Work Code (ISWC) for the musical composition "Prélude no. 4 in E minor, op. 28: Largo". 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 17 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

910009246Work 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

ISRC17 recordings

ISWCPrélude no. 4 in E minor, op. 28: Largo

SourcesCISAC

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-910009246-4?

T-910009246-4 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "Prélude no. 4 in E minor, op. 28: Largo". 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 17 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-910009246-4

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What is ISWC T-910009246-4?

T-910009246-4

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Recordings (17)

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People also ask

What is ISWC T-910009246-4?

Recordings (17)