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  1. Home
  2. ISRCs
  3. US3X51530003
The World I Used to Know album cover

ISRC

US3X51530003

The World I Used to Know✓2

Song: SOMEBODY THAT I USED TO KNOW

We Came as Romans
matched
Released 2015-01-01

Last verified: August 19, 2026

US3X51530003 is the International Standard Recording Code (ISRC) for the recording “The World I Used to Know” by We Came as Romans, released 2015-01-01. 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 T9068936549.

Format

USCountry
3X5Registrant
15Year (2015)
30003Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2015):
Last two digits of the reference year (2015). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCThe World I Used to Know
ISWCSOMEBODY THAT I USED TO KNOW

Musical Work (ISWC)

T9068936549SOMEBODY THAT I USED TO KNOW

Credits Graph

MLC Song Code

TV81HO
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "The World I Used to Know" by We Came as Romans?+
The ISRC for "The World I Used to Know" by We Came as Romans is US3X51530003.
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. US3X51530003 is the ISRC for this recording; T9068936549 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 US3X51530003?

US3X51530003 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “The World I Used to Know” by We Came as Romans. 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 T9068936549, 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

We Came as Romans

US3X51530003 is the International Standard Recording Code (ISRC) for the recording “The World I Used to Know” by We Came as Romans, released 2015-01-01. 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 T9068936549.

We Came as Romans

Related

Other versions of this workView all on iswc.fm

SOMEBODY THAT I USED TO KNOW *NIGHTCORE*

BIG OPPAI NE-SAN

AUZS21200077
Somebody That I Used to Know - Reworked Running Mix

Workout Remix Factory

QZAMM2285137
SOMEBODYAUMEV2131382
Bluetail Fly (Jimmy Crack Corn)

The Countdown Kids

CAM460429893
All That I Know

The Vices

NLW3Q2000018

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