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  1. Home
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  3. CAHQJ2145482
I THOUGHT I KNEW album cover

I THOUGHT I KNEW

ISRC

CAHQJ2145482
matched

Last verified: September 2, 2026

The ISRC for this recording (“I THOUGHT I KNEW”) is CAHQJ2145482. 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 T9298004327. Written by MATHIEU EVEQUOZ.

Format

CACountry
HQJRegistrant
21
Year (2021)
45482Designation
Country:
ISO 3166-1 alpha-2 country code (CA).
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

ISRCI THOUGHT I KNEW
ISWCI THOUGHT I KNEW
IPIMATHIEU EVEQUOZ

Musical Work (ISWC)

T9298004327I THOUGHT I KNEW

People also ask

What is the ISRC for this recording of “I THOUGHT I KNEW”?+
The ISRC for this recording (“I THOUGHT I KNEW”) is CAHQJ2145482.
What is the ISWC for “I THOUGHT I KNEW”?+
The ISWC for “I THOUGHT I KNEW” is T9298004327. The ISRC CAHQJ2145482 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “I THOUGHT I KNEW”?+
“I THOUGHT I KNEW” was written by MATHIEU EVEQUOZ. The ISWC for this composition is T9298004327.
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. CAHQJ2145482 is the ISRC for this recording; T9298004327 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 CAHQJ2145482?

CAHQJ2145482 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I THOUGHT I 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 T9298004327, 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?

MATHIEU EVEQUOZComposerLyricist
IPI: 00642883621

Identifier Graph

ISRCCAHQJ2145482ISWCT9298004327IPIMATHIEU EVEQUOZ

MLC Song Code

I366NG
Verify on MLC Portal →
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

The ISRC for this recording (“I THOUGHT I KNEW”) is CAHQJ2145482. 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 T9298004327. Written by MATHIEU EVEQUOZ.

Related

Other versions of this workView all on iswc.fm

I THOUGHT I KNEWCAGOO1984446

Songwriter profiles

MATHIEU EVEQUOZIPI