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  3. GBL5J1900248

ISRC

GBL5J1900248

WHEN WE WERE US

Song: WHEN WE WERE SCHOOLMATES MAMA

matched

Last verified: February 19, 2026

GBL5J1900248 is the International Standard Recording Code (ISRC) for the recording “WHEN WE WERE US”. 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 T7000796589. Written by T BONE WALKER.

Format

GBCountry
L5JRegistrant
19Year (2019)
00248Designation
Country:
ISO 3166-1 alpha-2 country code (GB).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2019):
Last two digits of the reference year (2019). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCWHEN WE WERE US
ISWCWHEN WE WERE SCHOOLMATES MAMA
IPIT BONE WALKER

Musical Work (ISWC)

T7000796589WHEN WE WERE SCHOOLMATES MAMA

People also ask

What is the ISRC for "WHEN WE WERE US"?+
The ISRC for "WHEN WE WERE US" is GBL5J1900248.
Who wrote "WHEN WE WERE US"?+
"WHEN WE WERE US" was written by T BONE WALKER. The ISWC for this composition is T7000796589.
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. GBL5J1900248 is the ISRC for this recording; T7000796589 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 GBL5J1900248?

GBL5J1900248 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “WHEN WE WERE US”. 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 T7000796589, 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

Who wrote this song?

T BONE WALKERComposer
IPI: 00054603594
LORD AND WALKER MUSIC OriginalPublisher
WIXEN MUSIC PUBLISHING, INC. RightsAdministratorIPI: 00229993322

Who publishes this song?

LORD AND WALKER MUSICOriginalPublisher
WIXEN MUSIC PUBLISHING, INC.RightsAdministrator
IPI: 00229993322

Which contributors are credited?

0000 0003 6849 971XT BONE WALKER

Identifier Graph

ISRCGBL5J1900248ISWCT7000796589IPIT BONE WALKERISNIT BONE WALKER
SourcesMLC

Verified on

  • MusicBrainz recording record

GBL5J1900248 is the International Standard Recording Code (ISRC) for the recording “WHEN WE WERE US”. 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 T7000796589. Written by T BONE WALKER.

Related

Other versions of this workView all on iswc.fm

WHEN WE WERE SCHOOLMASTERSDEBL61018006
WHEN WE WERE SCHOOLMATESFR10S1497713
WHEN WE WERE SCHOOLMATESFR59R1606132
WHEN WE WERE SCHOOLMATESFR96X1619124
WHEN WE WERE SCHOOLMATESGBBPJ0800369

Songwriter profiles

T BONE WALKERIPI