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  1. Home
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  3. GBAHW0600143
WHO KNEW? album cover

ISRC

GBAHW0600143

WHO KNEW?

Song: WHO KNEW

matched

Last verified: August 21, 2026

GBAHW0600143 is the International Standard Recording Code (ISRC) for the recording “WHO KNEW?”. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T-011614011-4. Written by ANNE JENNIFER DUDLEY, GARY LANGAN, JONATHAN JECZALIK, and others.

Format

GBCountry
AHWRegistrant
06Year (2006)
00143Designation
Country:
ISO 3166-1 alpha-2 country code (GB).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2006):
Last two digits of the reference year (2006). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCWHO KNEW?
ISWCWHO KNEW
IPIANNE JENNIFER DUDLEY

Musical Work (ISWC)

T-011614011-4WHO KNEW

People also ask

What is the ISRC for "WHO KNEW?"?+
The ISRC for "WHO KNEW?" is GBAHW0600143.
Who wrote "WHO KNEW?"?+
"WHO KNEW?" was written by ANNE JENNIFER DUDLEY, GARY LANGAN, JONATHAN JECZALIK, TREVOR CHARLES HORN, PAUL MORLEY. The ISWC for this composition is T-011614011-4.
What is an ISRC and what does it tell you?+
An ISRC (International Standard Recording Code) is a 12-character ISO 3901 identifier that uniquely tags a specific sound recording. The first two characters are the country code, the next three are the registrant (label or distributor), the next two are the year, and the last five are a unique recording number.
Is the ISRC the same as the ISWC?+
No. The ISRC identifies a specific recording, while the ISWC identifies the underlying musical composition. GBAHW0600143 is the ISRC for this recording; T-011614011-4 is the ISWC for the composition it is a recording of. One composition (ISWC) can have many recordings (ISRCs) — originals, remixes, live versions, and covers each get their own ISRC but share the same ISWC.

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What is ISRC GBAHW0600143?

GBAHW0600143 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “WHO KNEW?”. ISRCs are 12-character alphanumeric codes defined by ISO 3901, used globally by streaming platforms, record labels, and rights organizations to track plays and distribute royalties.

This recording is linked to the musical work T-011614011-4, which represents the underlying composition. Multiple recordings can share the same musical work — for example, an original version, a remix, and a cover would each have their own ISRC but reference the same ISWC.

Learn more about ISRCs · Powered by Notes.fm

Related

Songwriter profiles

ANNE JENNIFER DUDLEYIPIGARY LANGANIPIJONATHAN JECZALIKIPITREVOR CHARLES HORNIPIPAUL MORLEYIPI

GBAHW0600143 is the International Standard Recording Code (ISRC) for the recording “WHO KNEW?”. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T-011614011-4. Written by ANNE JENNIFER DUDLEY, GARY LANGAN, JONATHAN JECZALIK, and others.

Who wrote this song?

ANNE JENNIFER DUDLEYComposerLyricist
IPI: 00046846750
PERFECT SONGS LTD OriginalPublisher0.00%IPI: 00051478971
UNIVERSAL - SONGS OF POLYGRAM INTERNATIONAL INC SubPublisher80.00%IPI: 00353265272
GARY LANGANComposerLyricist
IPI: 00122253714
PERFECT SONGS LTD OriginalPublisher0.00%IPI: 00051478971
UNIVERSAL - SONGS OF POLYGRAM INTERNATIONAL INC SubPublisher80.00%IPI: 00353265272
JONATHAN JECZALIKComposerLyricist
IPI: 00122090031
PERFECT SONGS LTD OriginalPublisher0.00%IPI: 00051478971
UNIVERSAL - SONGS OF POLYGRAM INTERNATIONAL INC SubPublisher80.00%IPI: 00353265272
TREVOR CHARLES HORNComposerLyricist
IPI: 00047054590
PERFECT SONGS LTD OriginalPublisher0.00%IPI: 00051478971
UNIVERSAL - SONGS OF POLYGRAM INTERNATIONAL INC SubPublisher80.00%IPI: 00353265272
PAUL MORLEYComposerLyricist
IPI: 00122254515
PERFECT SONGS LTD OriginalPublisher0.00%IPI: 00051478971
UNIVERSAL - SONGS OF POLYGRAM INTERNATIONAL INC SubPublisher80.00%IPI: 00353265272

Who publishes this song?

PERFECT SONGS LTDOriginalPublisher
IPI: 00051478971
UNIVERSAL - SONGS OF POLYGRAM INTERNATIONAL INCSubPublisher
IPI: 00353265272

Which contributors are credited?

0000 0001 1474 3719Anne Dudley0000 0000 8358 470XTrevor Horn0000 0000 6064 7317J.J. Jeczalik0000 0003 7278 8821Gary Langan0000 0003 8154 0705Paul Morley

Identifier Graph

ISRCGBAHW0600143ISWCT-011614011-4IPIANNE JENNIFER D…IPIGARY LANGANIPIJONATHAN JECZAL…IPITREVOR CHARLES …ISNIAnne DudleyISNITrevor HornISNIJ.J. Jeczalik

MLC Song Code

W4543H
Verify on MLC Portal →
SourcesMLC

Verified on

  • MusicBrainz recording record
  • MLC song record