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  1. Home
  2. ISRCs
  3. QZC842000009
WE KNEW NOT WHAT WE DID album cover

ISRC

QZC842000009

WE KNEW NOT WHAT WE DID

matched

Last verified: July 30, 2026

QZC842000009 is the International Standard Recording Code (ISRC) for the recording “WE KNEW NOT WHAT WE DID”. 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 T9243236502.

Format

QZCountry
C84Registrant
20Year (2020)
00009Designation
Country:
ISO 3166-1 alpha-2 country code (QZ).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2020):
Last two digits of the reference year (2020). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCWE KNEW NOT WHAT WE DID
ISWCWE KNEW NOT WHAT WE DID

Musical Work (ISWC)

T9243236502WE KNEW NOT WHAT WE DID

Credits Graph

MLC Song Code

WV8UFS
Verify on MLC Portal →
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "WE KNEW NOT WHAT WE DID"?+
The ISRC for "WE KNEW NOT WHAT WE DID" is QZC842000009.
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. QZC842000009 is the ISRC for this recording; T9243236502 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 QZC842000009?

QZC842000009 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “WE KNEW NOT WHAT WE DID”. 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 T9243236502, 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

QZC842000009 is the International Standard Recording Code (ISRC) for the recording “WE KNEW NOT WHAT WE DID”. 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 T9243236502.