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  3. KRA382102078
Flu album cover

ISRC

KRA382102078

Flu✓2

IU
matched
Released 2021-03-25

Last verified: August 6, 2026

KRA382102078 is the International Standard Recording Code (ISRC) for the recording “Flu” by IU, released 2021-03-25. 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-306017754-6. Written by RYAN SEWON JHUN, MARTIN JOSEPH COOGAN, IU, and others.

Format

KRCountry
A38Registrant
21Year (2021)
02078Designation
Country:
ISO 3166-1 alpha-2 country code (KR).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2021):
Last two digits of the reference year (2021). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCFlu
ISWCFlu
IPIRYAN SEWON JHUN

Musical Work (ISWC)

T-306017754-6Flu

People also ask

What is the ISRC for "Flu" by IU?+
The ISRC for "Flu" by IU is KRA382102078.
Who wrote "Flu"?+
"Flu" was written by RYAN SEWON JHUN, MARTIN JOSEPH COOGAN, IU, JACOB AMES, ZACHARIAH HAMMERSLOUGH PALMER, MADILYN BAILEY, LONDON JACKSON. The ISWC for this composition is T-306017754-6.
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. KRA382102078 is the ISRC for this recording; T-306017754-6 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 KRA382102078?

KRA382102078 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Flu” by IU. 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-306017754-6, 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?

RYAN SEWON JHUNComposerLyricist
IPI: 00745790507
MARTIN JOSEPH COOGANComposerLyricist
IPI: 00161997240
IUComposerLyricist
IPI: 00639580316
APOP ENTERTAINMENT OriginalPublisherIPI: 00667116925
SONGS OF WINDSWEPT PACIFIC RightsAdministratorIPI: 00353570366
JACOB AMESComposerLyricist
IPI: 00735135259
Jacob Chatelain OriginalPublisherIPI: 00735135259
ZACHARIAH HAMMERSLOUGH PALMERComposerLyricist
IPI: 00782239029
MADILYN BAILEYComposerLyricist
IPI: 00672874209
SENTRIC MUSIC PUBLISHING OriginalPublisherIPI: 00691477506
SENTRIC MUSIC LIMITED SubPublisherIPI: 00509030978
LONDON JACKSONComposerLyricist
IPI: 00393970808

Who publishes this song?

APOP ENTERTAINMENTOriginalPublisher
IPI: 00667116925
SONGS OF WINDSWEPT PACIFICRightsAdministrator
IPI: 00353570366
Jacob ChatelainOriginalPublisher
IPI: 00735135259
SENTRIC MUSIC PUBLISHINGOriginalPublisher
IPI: 00691477506
SENTRIC MUSIC LIMITEDSubPublisher
IPI: 00509030978

Which contributors are credited?

0000 0004 5858 2007Madilyn Bailey

Identifier Graph

ISRCKRA382102078ISWCT-306017754-6IPIRYAN SEWON JHUNIPIMARTIN JOSEPH C…IPIIUIPIJACOB AMESISNIMadilyn Bailey

MLC Song Code

FE6JTL
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
IU

KRA382102078 is the International Standard Recording Code (ISRC) for the recording “Flu” by IU, released 2021-03-25. 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-306017754-6. Written by RYAN SEWON JHUN, MARTIN JOSEPH COOGAN, IU, and others.

IU

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Songwriter profiles

RYAN SEWON JHUNIPIMARTIN JOSEPH COOGANIPIIUIPIJACOB AMESIPIZACHARIAH HAMMERSLOUGH PALMERIPIMADILYN BAILEYIPILONDON JACKSONIPI