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  3. USWB10504138
I Once Knew Love album cover

I Once Knew Love✓2

ISRC

USWB10504138

Song: I ONCE KNEW LOVE

Carlene Carter
matched
Released 1978-01-01

Last verified: November 9, 2026

One ISRC for “I Once Knew Love” by Carlene Carter is USWB10504138. 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 1978-01-01. The underlying musical work is ISWC T0700818650.

Format

USCountry
WB1Registrant
05Year (2005)
04138Designation
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

ISRCI Once Knew Love
ISWCI ONCE KNEW LOVE

Musical Work (ISWC)

T0700818650I ONCE KNEW LOVE

People also ask

What is one ISRC for “I Once Knew Love” by Carlene Carter?+
One ISRC for “I Once Knew Love” by Carlene Carter is USWB10504138.
What is the ISWC for “I ONCE KNEW LOVE”?+
The ISWC for “I ONCE KNEW LOVE” is T0700818650. This recording is titled “I Once Knew Love”. The ISRC USWB10504138 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. USWB10504138 is the ISRC for this recording; T0700818650 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 USWB10504138?

USWB10504138 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I Once Knew Love” by Carlene Carter. 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 T0700818650, 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

Carlene Carter

One ISRC for “I Once Knew Love” by Carlene Carter is USWB10504138. 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 1978-01-01. The underlying musical work is ISWC T0700818650.

Carlene Carter

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Credits Graph

Explore this code's connections on the live Credits Graph.

MLC Song Code

I26434
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record