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  3. USRC10503357

ISRC

USRC10503357

Square One✓2

Tom Petty
matched
Released 2005-09-13

Last verified: August 19, 2026

USRC10503357 is the International Standard Recording Code (ISRC) for the recording “Square One” by Tom Petty, released 2005-09-13. 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 T0727013855. Written by THOMAS EARL PETTY.

Format

USCountry
RC1Registrant
05Year (2005)
03357Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2005):
Last two digits of the reference year (2005). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCSquare One
ISWCSquare One
IPITHOMAS EARL PETTY

Musical Work (ISWC)

T0727013855Square One

People also ask

What is the ISRC for "Square One" by Tom Petty?+
The ISRC for "Square One" by Tom Petty is USRC10503357.
Who wrote "Square One"?+
"Square One" was written by THOMAS EARL PETTY. The ISWC for this composition is T0727013855.
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. USRC10503357 is the ISRC for this recording; T0727013855 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 USRC10503357?

USRC10503357 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Square One” by Tom Petty. 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 T0727013855, 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?

THOMAS EARL PETTYComposer
IPI: 00059399329
ADRIA K MUSIC OriginalPublisher0.00%
WC MUSIC CORP. OriginalPublisher100.00%IPI: 00392888203

Who publishes this song?

ADRIA K MUSICOriginalPublisher
WC MUSIC CORP.OriginalPublisher
IPI: 00392888203

Which contributors are credited?

0000 0001 1453 3076Tom Petty0000 0001 3109 4052Tom Petty

Identifier Graph

ISRCUSRC10503357ISWCT0727013855IPITHOMAS EARL PET…ISNITom PettyISNITom Petty

MLC Song Code

S7079C
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Tom Petty

USRC10503357 is the International Standard Recording Code (ISRC) for the recording “Square One” by Tom Petty, released 2005-09-13. 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 T0727013855. Written by THOMAS EARL PETTY.

Tom Petty

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Other versions of this workView all on iswc.fm

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