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  1. Home
  2. ISRCs
  3. USUG12100625
You’re Not Sorry (Taylor’s version) album cover

ISRC

USUG12100625

You’re Not Sorry (Taylor’s version)✓2

Song: You’re Not Sorry

Taylor Swift
matched
Released 2021-01-01

Last verified: September 8, 2026

USUG12100625 is the International Standard Recording Code (ISRC) for the recording “You’re Not Sorry (Taylor’s version)” by Taylor Swift, released 2021-01-01. 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 T-904760940-5. Written by TAYLOR ALISON SWIFT.

Format

USCountry
UG1Registrant
21Year (2021)
00625Designation
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

ISRCYou’re Not Sorry (Taylor’s version)
ISWCYou’re Not Sorry
IPITAYLOR ALISON SWIFT

Musical Work (ISWC)

T-904760940-5You’re Not Sorry

People also ask

What is the ISRC for "You’re Not Sorry (Taylor’s version)" by Taylor Swift?+
The ISRC for "You’re Not Sorry (Taylor’s version)" by Taylor Swift is USUG12100625.
Who wrote "You’re Not Sorry (Taylor’s version)"?+
"You’re Not Sorry (Taylor’s version)" was written by TAYLOR ALISON SWIFT. The ISWC for this composition is T-904760940-5.
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. USUG12100625 is the ISRC for this recording; T-904760940-5 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 USUG12100625?

USUG12100625 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “You’re Not Sorry (Taylor’s version)” by Taylor Swift. 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-904760940-5, 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?

TAYLOR ALISON SWIFTComposerLyricist
IPI: 00454808047
TAYLOR SWIFT MUSIC OriginalPublisher0.00%IPI: 00497322918
SONGS OF UNIVERSAL, INC. RightsAdministrator100.00%IPI: 00353271280

Who publishes this song?

TAYLOR SWIFT MUSICOriginalPublisher
IPI: 00497322918
SONGS OF UNIVERSAL, INC.RightsAdministrator
IPI: 00353271280

Which contributors are credited?

0000 0000 7851 9858Taylor Swift

Identifier Graph

ISRCUSUG12100625ISWCT-904760940-5IPITAYLOR ALISON S…ISNITaylor Swift

MLC Song Code

Y1099E
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Taylor Swift

USUG12100625 is the International Standard Recording Code (ISRC) for the recording “You’re Not Sorry (Taylor’s version)” by Taylor Swift, released 2021-01-01. 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 T-904760940-5. Written by TAYLOR ALISON SWIFT.

Taylor Swift

Related

Other versions of this workView all on iswc.fm

YOU'RE NOT SORRY - COMMENTARY

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Songwriter profiles

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