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  1. Home
  2. ISRCs
  3. QZTBA2369134
WHO KNEW album cover

ISRC

QZTBA2369134

WHO KNEW

matched

Last verified: August 17, 2026

QZTBA2369134 is the International Standard Recording Code (ISRC) for the recording “WHO KNEW”. 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 T0724636763. Written by ALECIA B MOORE, LUKASZ GOTTWALD, MARTIN MAX SANDBERG.

Format

QZCountry
TBARegistrant
23Year (2023)
69134Designation
Country:
ISO 3166-1 alpha-2 country code (QZ).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2023):
Last two digits of the reference year (2023). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCWHO KNEW
ISWCWHO KNEW
IPIALECIA B MOORE

Musical Work (ISWC)

T0724636763WHO KNEW

People also ask

What is the ISRC for "WHO KNEW"?+
The ISRC for "WHO KNEW" is QZTBA2369134.
Who wrote "WHO KNEW"?+
"WHO KNEW" was written by ALECIA B MOORE, LUKASZ GOTTWALD, MARTIN MAX SANDBERG. The ISWC for this composition is T0724636763.
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. QZTBA2369134 is the ISRC for this recording; T0724636763 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 QZTBA2369134?

QZTBA2369134 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “WHO KNEW”. 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 T0724636763, 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

QZTBA2369134 is the International Standard Recording Code (ISRC) for the recording “WHO KNEW”. 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 T0724636763. Written by ALECIA B MOORE, LUKASZ GOTTWALD, MARTIN MAX SANDBERG.

Who wrote this song?

ALECIA B MOOREComposerLyricist
IPI: 00342943558
LUKASZ GOTTWALDComposerLyricist
IPI: 00339431656
KASZ MONEY PUB OriginalPublisherIPI: 00341449963
MARTIN MAX SANDBERGComposerLyricist
IPI: 00293094253
MXM MUSIC AB OriginalPublisherIPI: 00657349509

Who publishes this song?

KASZ MONEY PUBOriginalPublisher
IPI: 00341449963
MXM MUSIC ABOriginalPublisher
IPI: 00657349509

Which contributors are credited?

0000 0001 1453 5573MARTIN MAX SANDBERG0000 0000 8093 249XLUKASZ GOTTWALD0000 0001 2028 175XP!nk

Identifier Graph

ISRCQZTBA2369134ISWCT0724636763IPIALECIA B MOOREIPILUKASZ GOTTWALDIPIMARTIN MAX SAND…ISNIMARTIN MAX SAND…ISNILUKASZ GOTTWALDISNIP!nk
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record

Related

Other versions of this workView all on iswc.fm

WHO KNEWAUXN22462135
WHO KNEWARA821400604
WHO KNEWARA821100758
WHO MADE WHOARA820900037
WHO KNEWAUUS00622898

Songwriter profiles

ALECIA B MOOREIPILUKASZ GOTTWALDIPIMARTIN MAX SANDBERGIPI