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  1. Home
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  3. QZES82101051
Those Days album cover

ISRC

QZES82101051

Those Days✓2

Song: THOSE DAYS

MAXO
matched

Last verified: August 3, 2026

QZES82101051 is the International Standard Recording Code (ISRC) for the recording “Those Days” by MAXO. 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-304316612-3. Written by MAX O'SULLIVAN, CAMERON RAYMOND LUDIK.

Format

QZCountry
ES8Registrant
21Year (2021)
01051Designation
Country:
ISO 3166-1 alpha-2 country code (QZ).
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

ISRCThose Days
ISWCTHOSE DAYS
IPIMAX O'SULLIVAN

Musical Work (ISWC)

T-304316612-3THOSE DAYS

People also ask

What is the ISRC for "Those Days" by MAXO?+
The ISRC for "Those Days" by MAXO is QZES82101051.
Who wrote "Those Days"?+
"Those Days" was written by MAX O'SULLIVAN, CAMERON RAYMOND LUDIK. The ISWC for this composition is T-304316612-3.
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. QZES82101051 is the ISRC for this recording; T-304316612-3 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 QZES82101051?

QZES82101051 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Those Days” by MAXO. 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-304316612-3, 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

Who wrote this song?

MAX O'SULLIVANComposerLyricist
IPI: 00818100176
AMCOS (AUSTRALASIAN MECHANICAL COPYRIGHT OWNERS SOCIETY) OriginalPublisher100.00%IPI: 00145209687
CAMERON RAYMOND LUDIKComposer
IPI: 00631748542
AMCOS (AUSTRALASIAN MECHANICAL COPYRIGHT OWNERS SOCIETY) OriginalPublisher100.00%IPI: 00145209687

Who publishes this song?

AMCOS (AUSTRALASIAN MECHANICAL COPYRIGHT OWNERS SOCIETY)OriginalPublisher
IPI: 00145209687

Identifier Graph

ISRCQZES82101051ISWCT-304316612-3IPIMAX O'SULLIVANIPICAMERON RAYMOND…

MLC Song Code

TF1JBI
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
MAXO

QZES82101051 is the International Standard Recording Code (ISRC) for the recording “Those Days” by MAXO. 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-304316612-3. Written by MAX O'SULLIVAN, CAMERON RAYMOND LUDIK.

MAXO

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Songwriter profiles

MAX O'SULLIVANIPICAMERON RAYMOND LUDIKIPI