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  3. QZK6F2489800
THIS IS WHAT I KNOW (WORKTAPE) album cover

ISRC

QZK6F2489800

THIS IS WHAT I KNOW (WORKTAPE)

Song: THIS IS WHAT I KNOW

matched

Last verified: July 13, 2026

QZK6F2489800 is the International Standard Recording Code (ISRC) for the recording “THIS IS WHAT I KNOW (WORKTAPE)”. 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 T3089127771.

Format

QZCountry
K6FRegistrant
24Year (2024)
89800Designation
Country:
ISO 3166-1 alpha-2 country code (QZ).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2024):
Last two digits of the reference year (2024). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCTHIS IS WHAT I KNOW (WORKTAPE)
ISWCTHIS IS WHAT I KNOW

Musical Work (ISWC)

T3089127771THIS IS WHAT I KNOW

Credits Graph

MLC Song Code

TC9WQY
Verify on MLC Portal →
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "THIS IS WHAT I KNOW (WORKTAPE)"?+
The ISRC for "THIS IS WHAT I KNOW (WORKTAPE)" is QZK6F2489800.
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. QZK6F2489800 is the ISRC for this recording; T3089127771 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 QZK6F2489800?

QZK6F2489800 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “THIS IS WHAT I KNOW (WORKTAPE)”. 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 T3089127771, 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

Related

Other versions of this workView all on iswc.fm

THIS IS WHAT I KNOWQZHP81900004

QZK6F2489800 is the International Standard Recording Code (ISRC) for the recording “THIS IS WHAT I KNOW (WORKTAPE)”. 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 T3089127771.