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  3. USG4X1500583
If You’re Ever Lonely Darling (February 1958) album cover

If You’re Ever Lonely Darling (February 1958)

ISRC

USG4X1500583

Song: If You're Ever Lonely Darling

Lefty Frizzell
matched
Released 1959-01-01

Last verified: October 23, 2026

The ISRC for “If You’re Ever Lonely Darling (February 1958)” by Lefty Frizzell is USG4X1500583. 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 1959-01-01. The underlying musical work is ISWC T-700.029.282-2.

Format

USCountry
G4X
Registrant
15Year (2015)
00583Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2015):
Last two digits of the reference year (2015). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCIf You’re Ever Lonely Darling (February 1958)
ISWCIf You're Ever Lonely Darling

Musical Work (ISWC)

T-700.029.282-2If You're Ever Lonely Darling

People also ask

What is the ISRC for “If You’re Ever Lonely Darling (February 1958)” by Lefty Frizzell?+
The ISRC for “If You’re Ever Lonely Darling (February 1958)” by Lefty Frizzell is USG4X1500583.
What is the ISWC for “If You're Ever Lonely Darling”?+
The ISWC for “If You're Ever Lonely Darling” is T-700.029.282-2. This recording is titled “If You’re Ever Lonely Darling (February 1958)”. The ISRC USG4X1500583 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. USG4X1500583 is the ISRC for this recording; T-700.029.282-2 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 USG4X1500583?

USG4X1500583 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “If You’re Ever Lonely Darling (February 1958)” by Lefty Frizzell. 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 T-700.029.282-2, 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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MLC Song Code

I70127
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

If You're Ever Lonely Darling (December 1958)

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USG4X1500594

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Lefty Frizzell

The ISRC for “If You’re Ever Lonely Darling (February 1958)” by Lefty Frizzell is USG4X1500583. 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 1959-01-01. The underlying musical work is ISWC T-700.029.282-2.

Lefty Frizzell