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  1. Home
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  3. US23A1944377
Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed] album cover

Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]

ISRC

US23A1944377
Robin Thicke
unmatchedNot yet matched in the MLC database

Last verified: October 13, 2026

The ISRC for this recording (“Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]”) is US23A1944377. 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-910335969-9. Written by ROBIN ALAN THICKE, CLIFFORD JOSEPH HARRIS, PHARRELL L WILLIAMS.

Format

USCountry
23A
Registrant
19Year (2019)
44377Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2019):
Last two digits of the reference year (2019). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCBlurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]
ISWCBlurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]
IPIROBIN ALAN THICKE

Musical Work (ISWC)

T-910335969-9Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]

People also ask

What is the ISRC for this recording of “Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]”?+
The ISRC for this recording (“Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]”) is US23A1944377.
What is the ISWC for “Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]”?+
The ISWC for “Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]” is T-910335969-9. The ISRC US23A1944377 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]”?+
“Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]” was written by ROBIN ALAN THICKE, CLIFFORD JOSEPH HARRIS, PHARRELL L WILLIAMS. The ISWC for this composition is T-910335969-9.
Who publishes “Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]”?+
The publishers credited on “Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]” include: RESERVOIR MEDIA MUSIC, EMI POP MUSIC PUB. 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. US23A1944377 is the ISRC for this recording; T-910335969-9 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 US23A1944377?

US23A1944377 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]” by Robin Thicke. 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-910335969-9, 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.

Learn more about ISRCs · Powered by Notes.fm

Who wrote this song?

45.5%
ROBIN ALAN THICKEComposerLyricist
IPI: 00339410275
CLIFFORD JOSEPH HARRISComposerLyricist13%
IPI: 00345301396
RESERVOIR MEDIA MUSIC OriginalPublisherIPI: 00547043753
PHARRELL L WILLIAMSComposerLyricist32.5%
IPI: 00243778641
EMI POP MUSIC PUB OriginalPublisherIPI: 00791850900

Who publishes this song?

RESERVOIR MEDIA MUSICOriginalPublisher
IPI: 00547043753
EMI POP MUSIC PUBOriginalPublisher
IPI: 00791850900

Which contributors are credited?

0000 0000 7840 9210PHARRELL L WILLIAMS0000 0000 7778 8095ROBIN ALAN THICKE

Identifier Graph

ISRCUS23A1944377ISWCT-910335969-9IPIROBIN ALAN THIC…IPICLIFFORD JOSEPH…IPIPHARRELL L WILL…ISNIPHARRELL L WILL…ISNIROBIN ALAN THIC…

MLC Song Code

B8795P
Verify on MLC Portal →
SourcesApple MusicNotes✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

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Songwriter profiles

ROBIN ALAN THICKEIPICLIFFORD JOSEPH HARRISIPIPHARRELL L WILLIAMSIPI
Robin Thicke

The ISRC for this recording (“Blurred Lines (feat. T.I. & Pharrell) [Remix] [Mixed]”) is US23A1944377. 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-910335969-9. Written by ROBIN ALAN THICKE, CLIFFORD JOSEPH HARRIS, PHARRELL L WILLIAMS.

Robin Thicke