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  3. USCA21102809
Part of Me album cover

ISRC

USCA21102809

Part of Me

Katy Perry
matched
Released 2012-01-01

Last verified: September 6, 2026

USCA21102809 is the International Standard Recording Code (ISRC) for the recording “Part of Me” by Katy Perry, released 2012-01-01. 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-070242838-3. Written by JOE LOUIS WALKER.

Format

USCountry
CA2Registrant
11Year (2011)
02809Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2011):
Last two digits of the reference year (2011). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCPart of Me
ISWCPart of Me

Musical Work (ISWC)

T-070242838-3Part of Me

Who wrote this song?

JOE LOUIS WALKERComposer
YANCY MUSIC OriginalPublisherIPI: 00227033991

Who publishes this song?

YANCY MUSICOriginalPublisher
IPI: 00227033991

Credits Graph

MLC Song Code

P5827N
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Part of Me" by Katy Perry?+
The ISRC for "Part of Me" by Katy Perry is USCA21102809.
Who wrote "Part of Me"?+
"Part of Me" was written by JOE LOUIS WALKER. The ISWC for this composition is T-070242838-3.
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. USCA21102809 is the ISRC for this recording; T-070242838-3 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 USCA21102809?

USCA21102809 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Part of Me” by Katy Perry. 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-070242838-3, 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

Katy Perry

USCA21102809 is the International Standard Recording Code (ISRC) for the recording “Part of Me” by Katy Perry, released 2012-01-01. 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-070242838-3. Written by JOE LOUIS WALKER.

Katy Perry

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