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  1. Home
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  3. T-900019211-0

ISWC · Musical Work

T-900019211-0

It’s Five O’Clock

3 recordings

Last verified: February 15, 2026

T-900019211-0 is the International Standard Musical Work Code (ISWC) for the musical composition "It’s Five O’Clock". 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 3 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
900019211Work 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

ISRC3 recordings
ISWCIt’s Five O’Clock

Previously known as

T-900020792-1

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00028146591

Creative Contributors (ISNI)

0000 0001 1443 9143
SourcesMusicBrainzNotes CreditsMusicBrainzCISAC✓4 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCIt’s Five O’Clo…ISRCITUM70801380ISRCNLB601000153ISRCNLF056990012

People also ask

What is ISWC T-900019211-0?+
ISWC T-900019211-0 identifies the musical composition "It’s Five O’Clock". ISWCs are defined by ISO 15707 and managed by CISAC to uniquely identify the underlying song — the melody, lyrics, and arrangement.
How many recordings use ISWC T-900019211-0?+
ISWC T-900019211-0 has 3 recordings (ISRCs) associated with it. Each recording is a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.
How is an ISWC different from an ISRC?+
An ISWC identifies a musical work (the underlying composition — melody, lyrics, arrangement). An ISRC identifies a specific sound recording of that work. One ISWC can have many ISRCs — for example, the original recording, a remix, a live version, and a cover would each have their own ISRC but share the same ISWC.

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What is ISWC T-900019211-0?

T-900019211-0 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "It’s Five O’Clock". 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 3 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.

Learn more about ISWCs · Powered by Notes.fm

Which releases contain this work? (3)

Collected

Demis Roussos

006007535952512015-03-20

Collected

Demis Roussos

06007535952132015-01-01

Lo mejor de

Demis Roussos

07314546894271999-01-01

Recordings (3)

1
It’s Five O’Clock

Franco Battiato

ITUM70801380
2
It’s Five O’Clock

Aphrodite’s Child

NLF056990012
On release:Collected(00600753595251)Best of Aphrodite’s Child(042283870628)
3
5 O'Clock (It's)

JOHAN

NLB601000153

Who are the artists on this work?

Franco Battiato

MLC Song Code

I89715
Verify on MLC Portal →