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  1. Home
  2. ISRCs
  3. US3DF2123735
The Last Day album cover

ISRC

US3DF2123735

The Last Day✓2

Jeffu
matched
Released 2021-05-21

Last verified: August 17, 2026

US3DF2123735 is the International Standard Recording Code (ISRC) for the recording “The Last Day” by Jeffu, released 2021-05-21. 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 T0115356187.

Format

USCountry
3DFRegistrant
21Year (2021)
23735Designation
Country:
ISO 3166-1 alpha-2 country code (US).
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

ISRCThe Last Day
ISWCThe Last Day

Musical Work (ISWC)

T0115356187The Last Day

Credits Graph

SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record

People also ask

What is the ISRC for "The Last Day" by Jeffu?+
The ISRC for "The Last Day" by Jeffu is US3DF2123735.
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. US3DF2123735 is the ISRC for this recording; T0115356187 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 US3DF2123735?

US3DF2123735 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “The Last Day” by Jeffu. 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 T0115356187, 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

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US3DF2123735 is the International Standard Recording Code (ISRC) for the recording “The Last Day” by Jeffu, released 2021-05-21. 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 T0115356187.

Jeffu