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  1. Home
  2. ISRCs
  3. USLZJ1840179

FOCUS AND CALM

ISRC

USLZJ1840179
matched

Last verified: February 19, 2026

The ISRC for this recording (“FOCUS AND CALM”) is USLZJ1840179. 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 T9275942375.

Format

USCountry
LZJRegistrant
18Year (2018)
40179Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2018):
Last two digits of the reference year (2018). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCFOCUS AND CALM
ISWCFOCUS AND CALM

Musical Work (ISWC)

T9275942375FOCUS AND CALM

People also ask

What is the ISRC for this recording of “FOCUS AND CALM”?+
The ISRC for this recording (“FOCUS AND CALM”) is USLZJ1840179.
What is the ISWC for “FOCUS AND CALM”?+
The ISWC for “FOCUS AND CALM” is T9275942375. The ISRC USLZJ1840179 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. USLZJ1840179 is the ISRC for this recording; T9275942375 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 USLZJ1840179?

USLZJ1840179 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “FOCUS AND CALM”. 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 T9275942375, 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.

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Credits Graph

MLC Song Code

FE1NR9
Verify on MLC Portal →
SourcesMLC

Verified on

  • MusicBrainz recording record
  • MLC song record

The ISRC for this recording (“FOCUS AND CALM”) is USLZJ1840179. 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 T9275942375.