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  3. AUTP00918915

ISRC

AUTP00918915

PORGY AND BESS: IT AIN’T NECESSARILY SO

Song: IT AIN'T NECESSARILY SO

matched

Last verified: February 19, 2026

AUTP00918915 is the International Standard Recording Code (ISRC) for the recording “PORGY AND BESS: IT AIN’T NECESSARILY SO”. 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 T9007578623.

Format

AUCountry
TP0Registrant
09Year (2009)
18915Designation
Country:
ISO 3166-1 alpha-2 country code (AU).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2009):
Last two digits of the reference year (2009). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCPORGY AND BESS: IT AIN’T NECESSARILY SO
ISWCIT AIN'T NECESSARILY SO

Musical Work (ISWC)

T9007578623IT AIN'T NECESSARILY SO

People also ask

What is the ISRC for "PORGY AND BESS: IT AIN’T NECESSARILY SO"?+
The ISRC for "PORGY AND BESS: IT AIN’T NECESSARILY SO" is AUTP00918915.
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. AUTP00918915 is the ISRC for this recording; T9007578623 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 AUTP00918915?

AUTP00918915 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “PORGY AND BESS: IT AIN’T NECESSARILY SO”. 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 T9007578623, 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

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Related

Other versions of this workView all on iswc.fm

PORGY AND BESS, ACT II SCENE 2: IT AIN'T NECESSARILY SO (RECORDED 1935)GBAJU9100259
"""""""PORGY AND BESS"""": 'IT AIN'T NECESSARILY SO'"""JPP302000432
IT AIN'T NECESSARILY SOQMVRR1431744
IT AIN'T NECESSARILY SOUSHM81013000
IT AIN'T NECESSARILY SOUSMC15847695

MLC Registration

✗Not registered

MLC has no work registered for this ISRC.

AUTP00918915 is the International Standard Recording Code (ISRC) for the recording “PORGY AND BESS: IT AIN’T NECESSARILY SO”. 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 T9007578623.

Who wrote this song?

GEORGE GERSHWINComposerLyricist
IPI: 00011730139
FRANKIE G SONGS OriginalPublisherIPI: 00736966593
DOWNTOWN DLJ SONGS LLC RightsAdministratorIPI: 00647171538
IRA GERSHWINComposerLyricist
IPI: 00011730335
IRA GERSHWIN MUSIC OriginalPublisherIPI: 00334307783
WARNER GEO MET RIC MUSIC RightsAdministratorIPI: 00820833651
DUBOSE EDWIN HEYWARDComposerLyricist
IPI: 00014064426
DU BOSE-DOROTHY HEYWARD MEMORIAL FUND PUBL OriginalPublisherIPI: 00334532678
DOWNTOWN DLJ SONGS LLC RightsAdministratorIPI: 00647171538
DOROTHY HEYWARDComposerLyricist
IPI: 00822709932
DU BOSE-DOROTHY HEYWARD MEMORIAL FUND PUBL OriginalPublisherIPI: 00334532678
DOWNTOWN DLJ SONGS LLC RightsAdministratorIPI: 00647171538

Who publishes this song?

FRANKIE G SONGSOriginalPublisher
IPI: 00736966593
DOWNTOWN DLJ SONGS LLCRightsAdministrator
IPI: 00647171538
IRA GERSHWIN MUSICOriginalPublisher
IPI: 00334307783
WARNER GEO MET RIC MUSICRightsAdministrator
IPI: 00820833651
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

ISRCAUTP00918915ISWCT9007578623IPIGEORGE GERSHWINIPIIRA GERSHWINIPIDUBOSE EDWIN HE…IPIDOROTHY HEYWARDISNIGEORGE GERSHWINISNIIRA GERSHWINISNIDUBOSE EDWIN HE…
SourcesMLCMLC✓2 sources

Verified on

  • MusicBrainz recording record