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Starting Line album cover

Starting Line✓2

ISRC

USWR61201039

Song: STARTING LINE

Jason Castro
matched
Released 2013-01-15

Last verified: September 30, 2026

One ISRC for “Starting Line” by Jason Castro is USWR61201039. 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. Released 2013-01-15. The underlying musical work is ISWC T9122863529.

Format

USCountry
WR6Registrant
12Year (2012)
01039Designation
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

ISRCStarting Line
ISWCSTARTING LINE

Musical Work (ISWC)

T9122863529STARTING LINE

People also ask

What is one ISRC for “Starting Line” by Jason Castro?+
One ISRC for “Starting Line” by Jason Castro is USWR61201039.
What is the ISWC for “STARTING LINE”?+
The ISWC for “STARTING LINE” is T9122863529. This recording is titled “Starting Line”. The ISRC USWR61201039 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
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. USWR61201039 is the ISRC for this recording; T9122863529 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 USWR61201039?

USWR61201039 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Starting Line” by Jason Castro. 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 T9122863529, 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

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MLC Song Code

SVCGN4
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Jason Castro

One ISRC for “Starting Line” by Jason Castro is USWR61201039. 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. Released 2013-01-15. The underlying musical work is ISWC T9122863529.

Jason Castro

Related

Other versions of this workView all on iswc.fm

STARTING LINEUSWR61300032
Starting Line

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STARTING LINE - SPOTIFY COMMENTARYUSWR61202128
STARTING LINE - SPOTIFY PREVIEWUSWR61202129

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