ISWC · Musical Work

T-900015866-7

(The System of) Doctor Tarr and Professor Fether

14 recordings

Last verified: June 3, 2026

The ISWC for “(The System of) Doctor Tarr and Professor Fether” is T-900015866-7. 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 14 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

900015866Work number

7Check 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

ISRC14 recordings

ISWC(The System of) Doctor Tarr and Professor Fether

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00089770715 00033217027 00068579228 00539732230

Creative Contributors (ISNI)

0000 0000 7828 4294

SourcesNotes CreditsMusicBrainzCISAC3 sources

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Identifier Graph

What is ISWC T-900015866-7?

T-900015866-7 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “(The System of) Doctor Tarr and Professor Fether”. 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 14 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-900015866-7

Format

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What is ISWC T-900015866-7?

T-900015866-7

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What other identifiers does this connect to?

Which releases contain this work? (38)

Recordings (14)

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People also ask

What is ISWC T-900015866-7?

Which releases contain this work? (38)

Recordings (14)