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  3. US7SR1400231
Circles album cover

Circles✓2

ISRC

US7SR1400231

Song: CIRCLES

SD
matched
Released 2014-11-18

Last verified: September 17, 2026

One ISRC for “Circles” by SD is US7SR1400231. 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 2014-11-18. The underlying musical work is ISWC T9157869095.

Format

USCountry
7SRRegistrant
14Year (2014)
00231Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2014):
Last two digits of the reference year (2014). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCCircles
ISWCCIRCLES

Musical Work (ISWC)

T9157869095CIRCLES

People also ask

What is one ISRC for “Circles” by SD?+
One ISRC for “Circles” by SD is US7SR1400231.
What is the ISWC for “CIRCLES”?+
The ISWC for “CIRCLES” is T9157869095. This recording is titled “Circles”. The ISRC US7SR1400231 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. US7SR1400231 is the ISRC for this recording; T9157869095 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 US7SR1400231?

US7SR1400231 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Circles” by SD. 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 T9157869095, 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

CV8983
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
SD

One ISRC for “Circles” by SD is US7SR1400231. 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 2014-11-18. The underlying musical work is ISWC T9157869095.

SD

Related

Other versions of this workView all on iswc.fm

CIRCLESUS7SR1400246

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