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  1. Home
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  3. USAR12300394
After We Break Up album cover

After We Break Up✓2

ISRC

USAR12300394

Song: AFTER WE BREAK UP

Thomas Day
matched

Last verified: November 4, 2026

One ISRC for “After We Break Up” by Thomas Day is USAR12300394. 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-321796669-9.

Format

USCountry
AR1Registrant
23Year (2023)
00394Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2023):
Last two digits of the reference year (2023). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCAfter We Break Up
ISWCAFTER WE BREAK UP

Musical Work (ISWC)

T-321796669-9AFTER WE BREAK UP

People also ask

What is one ISRC for “After We Break Up” by Thomas Day?+
One ISRC for “After We Break Up” by Thomas Day is USAR12300394.
What is the ISWC for “AFTER WE BREAK UP”?+
The ISWC for “AFTER WE BREAK UP” is T-321796669-9. This recording is titled “After We Break Up”. The ISRC USAR12300394 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
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. USAR12300394 is the ISRC for this recording; T-321796669-9 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 USAR12300394?

USAR12300394 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “After We Break Up” by Thomas Day. 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-321796669-9, 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.

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MLC Song Code

AE1E1B
Verify on MLC Portal →
SourcesMusicBrainzMLCNotes✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

AFTER WE BREAK UPUSAR12300398

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Thomas Day

One ISRC for “After We Break Up” by Thomas Day is USAR12300394. 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-321796669-9.

Thomas Day