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  1. Home
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  3. T-310531478-7

ISWC · Musical Work

T-310531478-7

WHEN YOU WERE MINE

3 recordings

Last verified: September 4, 2026

T-310531478-7 is the International Standard Musical Work Code (ISWC) for the musical composition "WHEN YOU WERE MINE". 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
310531478Work 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

ISRC3 recordings
ISWCWHEN YOU WERE MINE
SourcesCISACMLCMusicBrainz✓3 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCWHEN YOU WERE M…ISRCGBQRF1312068ISRCUSUM72216035ISRCUSCN11100177

People also ask

What is ISWC T-310531478-7?+
ISWC T-310531478-7 identifies the musical composition "WHEN YOU WERE MINE". 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-310531478-7?+
ISWC T-310531478-7 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-310531478-7?

T-310531478-7 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "WHEN YOU WERE MINE". 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? (5)

Own the Night

Lady Antebellum

050999094431502011-09-13

Own the Night

Lady Antebellum

050999679689542015-01-01

Own the Night

Lady Antebellum

050999680702502013-01-01

Own the Night

Lady Antebellum

050999680703592011-09-13

Own the Night

Lady Antebellum

050999730730552018-07-28

Recordings (3)

1
When You Were Mine

Lady Antebellum

USUM72216035
On release:Own the Night(00602448469007)
2
When You Were Mine

Lady Antebellum

USCN11100177
On release:Own the Night(05099909443150)Own the Night(05099967968954)Own the Night(05099968070250)Own the Night(05099968070359)Own the Night(05099973073055)
3
WHEN YOU WERE MINE

Unknown Artist

GBQRF1312068

MLC Song Code

W4693R
Verify on MLC Portal →