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  1. Home
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  3. KRA402100078
DON’T KNOW WHAT TO DO album cover

DON’T KNOW WHAT TO DO✓2

ISRC

KRA402100078

Song: Don’t Know What to Do

BLACKPINK
matched
Released 2021-06-01

Last verified: October 9, 2026

The ISRC for “DON’T KNOW WHAT TO DO” by BLACKPINK is KRA402100078. 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. Released 2021-06-01. The underlying musical work is ISWC T-928322120-5.

Format

KRCountry
A40Registrant
21Year (2021)
00078Designation
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

ISRCDON’T KNOW WHAT TO DO
ISWCDon’t Know What to Do

Musical Work (ISWC)

T-928322120-5Don’t Know What to Do

People also ask

What is the ISRC for “DON’T KNOW WHAT TO DO” by BLACKPINK?+
The ISRC for “DON’T KNOW WHAT TO DO” by BLACKPINK is KRA402100078.
What is the ISWC for “Don’t Know What to Do”?+
The ISWC for “Don’t Know What to Do” is T-928322120-5. This recording is titled “DON’T KNOW WHAT TO DO”. The ISRC KRA402100078 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
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. KRA402100078 is the ISRC for this recording; T-928322120-5 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 KRA402100078?

KRA402100078 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “DON’T KNOW WHAT TO DO” by BLACKPINK. 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-928322120-5, 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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Who performed on this recording?

Performers

BLACKPINKPerformer

Label

YG Entertainment

Appears on

  • BLACKPINK LIVESTREAM CONCERT: THE SHOW(2021-01-01)
  • BLACKPINK 2021 ‘THE SHOW’ LIVE(2021-06-01)
  • BLACKPINK 2021 ‘THE SHOW’ LIVE

Who wrote this song?

PARK HONG JUNComposerLyricist
IPI: 00486187314
UNIVERSAL MUSIC PUBLISHING KOREA OriginalPublisherIPI: 00576102458
UNIVERSAL - POLYGRAM INTERNATIONAL PUB INC SubPublisherIPI: 00343892736
BRIAN DONG HO LEEComposer
SONGS OF UNIVERSAL, INC. OriginalPublisherIPI: 00353271280
DONG HOE MUSIC OriginalPublisherIPI: 00881000958
SONGS OF UNIVERSAL, INC. RightsAdministratorIPI: 00353271280
REBECCA ROSE JOHNSONComposer
IPI: 00615851446
BEKUH BOOM PUB OriginalPublisherIPI: 00716790620
WARNER-TAMERLANE PUBLISHING CORP. RightsAdministratorIPI: 00185314175
WARNER-TAMERLANE PUBLISHING CORP. OriginalPublisherIPI: 00185314175
JEONG HUN SEOComposer
THE BLACK LABEL OriginalPublisherIPI: 00837643804
UNIVERSAL - POLYGRAM INTERNATIONAL PUB INC SubPublisherIPI: 00343892736

Who publishes this song?

UNIVERSAL MUSIC PUBLISHING KOREAOriginalPublisher
IPI: 00576102458
UNIVERSAL - POLYGRAM INTERNATIONAL PUB INCSubPublisher
IPI: 00343892736
SONGS OF UNIVERSAL, INC.OriginalPublisher
IPI: 00353271280
DONG HOE MUSICOriginalPublisher
IPI: 00881000958
BEKUH BOOM PUBOriginalPublisher
IPI: 00716790620
WARNER-TAMERLANE PUBLISHING CORP.RightsAdministrator
IPI: 00185314175
THE BLACK LABELOriginalPublisher
IPI: 00837643804

Identifier Graph

ISRCKRA402100078ISWCT-928322120-5IPIPARK HONG JUNIPIREBECCA ROSE JO…

MLC Song Code

DA11UD
Verify on MLC Portal →
SourcesMusicBrainzMLCMLC✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

DON’T KNOW WHAT TO DO

BLACKPINK

JPPO01903326
Don’t Know What to Do -JP ver.-

BLACKPINK

JPPO02001293
Don’t Know What to Do

BLACKPINK

KRA401900006

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The ISRC for “DON’T KNOW WHAT TO DO” by BLACKPINK is KRA402100078. 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. Released 2021-06-01. The underlying musical work is ISWC T-928322120-5.

BLACKPINK