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  3. USLZJ2151883
Is It Over? album cover

Is It Over?✓2

ISRC

USLZJ2151883

Song: THINK IT OVER

Matthew James
matched
Released 2021-05-21

Last verified: August 27, 2026

One ISRC for “Is It Over?” by Matthew James is USLZJ2151883. 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 2021-05-21. The underlying musical work is ISWC T-902894876-7. Written by NORMAN PETTY, BUDDY HOLLY.

Format

US
Country
LZJRegistrant
21Year (2021)
51883Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2021):
Last two digits of the reference year (2021). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCIs It Over?
ISWCTHINK IT OVER
IPINORMAN PETTY

Musical Work (ISWC)

T-902894876-7THINK IT OVER

People also ask

What is one ISRC for “Is It Over?” by Matthew James?+
One ISRC for “Is It Over?” by Matthew James is USLZJ2151883.
What is the ISWC for “THINK IT OVER”?+
The ISWC for “THINK IT OVER” is T-902894876-7. This recording is titled “Is It Over?”. The ISRC USLZJ2151883 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “THINK IT OVER”?+
“THINK IT OVER” was written by NORMAN PETTY, BUDDY HOLLY. The ISWC for this composition is T-902894876-7.
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. USLZJ2151883 is the ISRC for this recording; T-902894876-7 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 USLZJ2151883?

USLZJ2151883 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Is It Over?” by Matthew James. 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-902894876-7, 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

Who wrote this song?

NORMAN PETTYComposerLyricist
IPI: 00024170226
BUDDY HOLLYComposerLyricist
IPI: 00039860357

Which contributors are credited?

0000 0001 1946 2588Norman Petty

Identifier Graph

ISRCUSLZJ2151883ISWCT-902894876-7IPINORMAN PETTYIPIBUDDY HOLLYISNINorman Petty

MLC Song Code

T36638
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Matthew James

One ISRC for “Is It Over?” by Matthew James is USLZJ2151883. 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 2021-05-21. The underlying musical work is ISWC T-902894876-7. Written by NORMAN PETTY, BUDDY HOLLY.

Matthew James

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Songwriter profiles

NORMAN PETTYIPIBUDDY HOLLYIPI