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  1. Home
  2. ISRCs
  3. QZDA72231172
Best Worst Ex album cover

ISRC

QZDA72231172

Best Worst Ex✓2

Song: BEST WORST EX

Julia ColeAlexandra Kay
matched

Last verified: August 12, 2026

QZDA72231172 is the International Standard Recording Code (ISRC) for the recording “Best Worst Ex” by Julia Cole, Alexandra Kay. 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-306974377-3.

Format

QZCountry
DA7Registrant
22Year (2022)
31172Designation
Country:
ISO 3166-1 alpha-2 country code (QZ).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2022):
Last two digits of the reference year (2022). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCBest Worst Ex
ISWCBEST WORST EX

Musical Work (ISWC)

T-306974377-3BEST WORST EX

People also ask

What is the ISRC for "Best Worst Ex" by Julia Cole?+
The ISRC for "Best Worst Ex" by Julia Cole, Alexandra Kay is QZDA72231172.
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. QZDA72231172 is the ISRC for this recording; T-306974377-3 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 QZDA72231172?

QZDA72231172 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Best Worst Ex” by Julia Cole, Alexandra Kay. 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-306974377-3, 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

Listen on Apple Music
Album: Best Worst Ex (Acoustic) - Single2:45Track 2

Who performed on this recording?

Performers

Julia ColePerformer
Alexandra KayPerformer

Appears on

  • Best Worst Ex
  • Best Worst Ex (acoustic)

MLC Registration

✓Registered
T3069743773

Writers: , ,

Checked: Aug 11, 2026

Who wrote this song?

JULIA MICHELLE COLEComposerLyricist
IPI: 00713541959
444 SONGS PUBLISHING OriginalPublisherIPI: 00713541959
MUSIC ADMINISTRATION SONGS OriginalPublisherIPI: 01270268854
RACHEL KATHERINE PURCELLComposerLyricist
IPI: 00699790165
JOSH PHILIP BERKOWITZComposerLyricist
IPI: 00735483034
FORCED TO LOVE MUSIC OriginalPublisherIPI: 00882834597
SHORE HITS MUSIC OriginalPublisherIPI: 00625761538
TORCHES AND PITCHFORKS MUSIC RightsAdministratorIPI: 00613285464

Who publishes this song?

444 SONGS PUBLISHINGOriginalPublisher
IPI: 00713541959
MUSIC ADMINISTRATION SONGSOriginalPublisher
IPI: 01270268854
FORCED TO LOVE MUSICOriginalPublisher
IPI: 00882834597
SHORE HITS MUSICOriginalPublisher
IPI: 00625761538
TORCHES AND PITCHFORKS MUSICRightsAdministrator
IPI: 00613285464

Identifier Graph

ISRCQZDA72231172ISWCT-306974377-3IPIJULIA MICHELLE …IPIRACHEL KATHERIN…IPIJOSH PHILIP BER…

MLC Song Code

BB2ZNI
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

Best Worst Ex (acoustic)

Julia Cole, Alexandra Kay

QZHN92206806
Best Worst Ex (8-Bit Julia Cole & Alexandra Kay Emulation)

8-Bit Arcade

AUXN22239821
BEST WORST EX (8-BIT COMPUTER GAME VERSION)AUXN22239881
BEST WORST EX (ORIGINALLY PERFORMED BY JULIA COLE & ALEXANDRA KAY)AUXN22240016
BEST WORST EXFR3Z82204172

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QZDA72231172 is the International Standard Recording Code (ISRC) for the recording “Best Worst Ex” by Julia Cole, Alexandra Kay. 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-306974377-3.

Julia Cole, Alexandra Kay