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  1. Home
  2. ISRCs
  3. QT4K52519617
MR. FIXER UPPER album cover

ISRC

QT4K52519617

MR. FIXER UPPER

ASTN
matched

Last verified: September 4, 2026

QT4K52519617 is the International Standard Recording Code (ISRC) for the recording “MR. FIXER UPPER” by ASTN. 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 T3344306163. Written by JOHN AUSTIN SANDERS.

Format

QTCountry
4K5Registrant
25Year (2025)
19617Designation
Country:
ISO 3166-1 alpha-2 country code (QT).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2025):
Last two digits of the reference year (2025). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCMR. FIXER UPPER
ISWCMR. FIXER UPPER
IPIJOHN AUSTIN SANDERS

Musical Work (ISWC)

T3344306163MR. FIXER UPPER

People also ask

What is the ISRC for "MR. FIXER UPPER" by ASTN?+
The ISRC for "MR. FIXER UPPER" by ASTN is QT4K52519617.
Who wrote "MR. FIXER UPPER"?+
"MR. FIXER UPPER" was written by JOHN AUSTIN SANDERS. The ISWC for this composition is T3344306163.
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. QT4K52519617 is the ISRC for this recording; T3344306163 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 QT4K52519617?

QT4K52519617 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “MR. FIXER UPPER” by ASTN. 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 T3344306163, 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

ASTN

QT4K52519617 is the International Standard Recording Code (ISRC) for the recording “MR. FIXER UPPER” by ASTN. 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 T3344306163. Written by JOHN AUSTIN SANDERS.

ASTN

Who wrote this song?

50%
JOHN AUSTIN SANDERSComposerLyricist50%
IPI: 00882331236
WC MUSIC CORP. OriginalPublisherIPI: 00392888203

Who publishes this song?

WC MUSIC CORP.OriginalPublisher
IPI: 00392888203

Identifier Graph

ISRCQT4K52519617ISWCT3344306163IPIJOHN AUSTIN SAN…

MLC Song Code

MN9538
Verify on MLC Portal →
SourcesNotesMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

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