ISWC · Musical Work

T-011523020-0

When the Lights Go Out

111 recordings

Last verified: November 6, 2026

The ISWC for “When the Lights Go Out” is T-011523020-0. 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 111 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

011523020Work number

0Check 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

ISRC111 recordings

ISWCWhen the Lights Go Out

Previously known as

T-060434387-4

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00289822512 00044819765 00273321093 00466116065 00273320684 00434791639 00554194148 00355883130 00273322090 00524634168

+37 more

SourcesCISACMusicBrainzNotes Credits3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-011523020-0?

T-011523020-0 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “When the Lights Go Out”. 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 111 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-011523020-0

Format

Previously known as

What other identifiers does this connect to?

Verified on

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What is ISWC T-011523020-0?

T-011523020-0

Format

Previously known as

What other identifiers does this connect to?

Which releases contain this work? (15)

Recordings (111)

Verified on

People also ask

What is ISWC T-011523020-0?

Which releases contain this work? (15)

Recordings (111)