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  1. Home
  2. ISRCs
  3. GBBBN9903021
Summertime of Our Lives album cover

ISRC

GBBBN9903021

Summertime of Our Lives✓2

A1
matched
Released 1999-01-01

Last verified: September 6, 2026

GBBBN9903021 is the International Standard Recording Code (ISRC) for the recording “Summertime of Our Lives” by A1, released 1999-01-01. 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-011536305-7. Written by GEORGE GERSHWIN, IRA GERSHWIN, DUBOSE EDWIN HEYWARD, and others.

Format

GBCountry
BBNRegistrant
99Year (1999)
03021Designation
Country:
ISO 3166-1 alpha-2 country code (GB).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (1999):
Last two digits of the reference year (1999). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCSummertime of Our Lives
ISWCSummertime of Our Lives
IPIGEORGE GERSHWIN

Musical Work (ISWC)

T-011536305-7Summertime of Our Lives

People also ask

What is the ISRC for "Summertime of Our Lives" by A1?+
The ISRC for "Summertime of Our Lives" by A1 is GBBBN9903021.
Who wrote "Summertime of Our Lives"?+
"Summertime of Our Lives" was written by GEORGE GERSHWIN, IRA GERSHWIN, DUBOSE EDWIN HEYWARD, DOROTHY HEYWARD. The ISWC for this composition is T-011536305-7.
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. GBBBN9903021 is the ISRC for this recording; T-011536305-7 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 GBBBN9903021?

GBBBN9903021 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Summertime of Our Lives” by A1. 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-011536305-7, 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?

GEORGE GERSHWINComposerLyricist
IPI: 00011730139
NOKAWI MUSIC OriginalPublisher0.00%IPI: 00717280153
RALEIGH MUSIC PUBLISHING RightsAdministrator18.83%IPI: 00799825459
IRA GERSHWIN MUSIC OriginalPublisher0.00%IPI: 00334307783
WARNER GEO MET RIC MUSIC RightsAdministrator37.34%IPI: 00820833651
FRANKIE G SONGS OriginalPublisher0.00%IPI: 00736966593
DOWNTOWN DLJ SONGS LLC RightsAdministrator14.13%IPI: 00647171538
FRANKIE G SONGS OriginalPublisher0.00%IPI: 00736966593
DOWNTOWN DLJ SONGS LLC RightsAdministrator14.13%IPI: 00647171538
IRA GERSHWINComposerLyricist
IPI: 00011730335
IRA GERSHWIN MUSIC OriginalPublisher0.00%IPI: 00334307783
WARNER GEO MET RIC MUSIC RightsAdministrator37.34%IPI: 00820833651
FRANKIE G SONGS OriginalPublisher0.00%IPI: 00736966593
DOWNTOWN DLJ SONGS LLC RightsAdministrator14.13%IPI: 00647171538
DUBOSE EDWIN HEYWARDComposerLyricist
IPI: 00014064426
DU BOSE-DOROTHY HEYWARD MEMORIAL FUND PUBL OriginalPublisher0.00%IPI: 00334532678
DOWNTOWN DLJ SONGS LLC RightsAdministrator25.00%IPI: 00647171538
DU BOSE-DOROTHY HEYWARD MEMORIAL FUND PUBL OriginalPublisher0.00%IPI: 00334532678
DOWNTOWN DLJ SONGS LLC RightsAdministrator25.00%IPI: 00647171538
FRANKIE G SONGS OriginalPublisher0.00%IPI: 00736966593
DOWNTOWN DLJ SONGS LLC RightsAdministrator14.13%IPI: 00647171538
DOROTHY HEYWARDComposerLyricist
IPI: 00822709932
DU BOSE-DOROTHY HEYWARD MEMORIAL FUND PUBL OriginalPublisher0.00%IPI: 00334532678
DOWNTOWN DLJ SONGS LLC RightsAdministrator25.00%IPI: 00647171538
DU BOSE-DOROTHY HEYWARD MEMORIAL FUND PUBL OriginalPublisher0.00%IPI: 00334532678
DOWNTOWN DLJ SONGS LLC RightsAdministrator25.00%IPI: 00647171538
FRANKIE G SONGS OriginalPublisher0.00%IPI: 00736966593
DOWNTOWN DLJ SONGS LLC RightsAdministrator14.13%IPI: 00647171538

Who publishes this song?

NOKAWI MUSICOriginalPublisher
IPI: 00717280153
RALEIGH MUSIC PUBLISHINGRightsAdministrator
IPI: 00799825459
IRA GERSHWIN MUSICOriginalPublisher
IPI: 00334307783
WARNER GEO MET RIC MUSICRightsAdministrator
IPI: 00820833651
FRANKIE G SONGSOriginalPublisher
IPI: 00736966593
DOWNTOWN DLJ SONGS LLCRightsAdministrator
IPI: 00647171538
DU BOSE-DOROTHY HEYWARD MEMORIAL FUND PUBLOriginalPublisher
IPI: 00334532678

Which contributors are credited?

0000 0001 2135 5968GEORGE GERSHWIN0000 0001 0890 1469IRA GERSHWIN0000 0001 0886 3028DUBOSE EDWIN HEYWARD

Identifier Graph

ISRCGBBBN9903021ISWCT-011536305-7IPIGEORGE GERSHWINIPIIRA GERSHWINIPIDUBOSE EDWIN HE…IPIDOROTHY HEYWARDISNIGEORGE GERSHWINISNIIRA GERSHWINISNIDUBOSE EDWIN HE…

MLC Song Code

S8264O
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
A1

GBBBN9903021 is the International Standard Recording Code (ISRC) for the recording “Summertime of Our Lives” by A1, released 1999-01-01. 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-011536305-7. Written by GEORGE GERSHWIN, IRA GERSHWIN, DUBOSE EDWIN HEYWARD, and others.

A1

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Songwriter profiles

GEORGE GERSHWINIPIIRA GERSHWINIPIDUBOSE EDWIN HEYWARDIPIDOROTHY HEYWARDIPI