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  1. Home
  2. ISRCs
  3. US4R31233026

YOU THOUGHT I WOULDN'T KNOW

ISRC

US4R31233026

Song: I THOUGHT YOU SHOULD KNOW

matched

Last verified: February 19, 2026

The ISRC for this recording (“YOU THOUGHT I WOULDN'T KNOW”) is US4R31233026. 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-072055987-4. Written by STEVE EARLE.

Format

USCountry
4R3Registrant
12
Year (2012)
33026Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2012):
Last two digits of the reference year (2012). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCYOU THOUGHT I WOULDN'T KNOW
ISWCI THOUGHT YOU SHOULD KNOW
IPISTEVE EARLE

Musical Work (ISWC)

T-072055987-4I THOUGHT YOU SHOULD KNOW

Related

Songwriter profiles

STEVE EARLEIPI

People also ask

What is the ISRC for this recording of “YOU THOUGHT I WOULDN'T KNOW”?+
The ISRC for this recording (“YOU THOUGHT I WOULDN'T KNOW”) is US4R31233026.
What is the ISWC for “I THOUGHT YOU SHOULD KNOW”?+
The ISWC for “I THOUGHT YOU SHOULD KNOW” is T-072055987-4. This recording is titled “YOU THOUGHT I WOULDN'T KNOW”. The ISRC US4R31233026 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “I THOUGHT YOU SHOULD KNOW”?+
“I THOUGHT YOU SHOULD KNOW” was written by STEVE EARLE. The ISWC for this composition is T-072055987-4.
Who publishes “I THOUGHT YOU SHOULD KNOW”?+
The publishers credited on “I THOUGHT YOU SHOULD KNOW” include: BMG GOLD SONGS. These publishers administer the writers' shares in this recording's underlying composition. Credits.fm reports registered publisher credits, not legal copyright ownership.
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. US4R31233026 is the ISRC for this recording; T-072055987-4 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 US4R31233026?

US4R31233026 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “YOU THOUGHT I WOULDN'T KNOW”. 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-072055987-4, 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?

STEVE EARLEComposerLyricist
IPI: 00058413968
BMG GOLD SONGS OriginalPublisher100.00%IPI: 00601191692

Who publishes this song?

BMG GOLD SONGSOriginalPublisher
IPI: 00601191692

Identifier Graph

ISRCUS4R31233026ISWCT-072055987-4IPISTEVE EARLE

MLC Song Code

Z55660
Verify on MLC Portal →
SourcesMLC

Verified on

  • MusicBrainz recording record
  • MLC song record

The ISRC for this recording (“YOU THOUGHT I WOULDN'T KNOW”) is US4R31233026. 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-072055987-4. Written by STEVE EARLE.