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  1. Home
  2. ISRCs
  3. USZ4V2500539
WHAT IS THE TIME album cover

ISRC

USZ4V2500539

WHAT IS THE TIME✓2

Major LazerDiploLady Lava
unmatchedNot yet matched in the MLC database
Released 2025-11-21

Last verified: July 21, 2026

USZ4V2500539 is the International Standard Recording Code (ISRC) for the recording “WHAT IS THE TIME” by Major Lazer, Diplo, Lady Lava, released 2025-11-21. 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 T-072231507-2. Written by KEITH B. BROWN.

Format

USCountry
Z4VRegistrant
25Year (2025)
00539Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2025):
Last two digits of the reference year (2025). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCWHAT IS THE TIME
ISWCWHAT IS THE TIME
IPIKEITH B. BROWN

Musical Work (ISWC)

T-072231507-2WHAT IS THE TIME

People also ask

What is the ISRC for "WHAT IS THE TIME" by Major Lazer?+
The ISRC for "WHAT IS THE TIME" by Major Lazer, Diplo, Lady Lava is USZ4V2500539.
Who wrote "WHAT IS THE TIME"?+
"WHAT IS THE TIME" was written by KEITH B. BROWN. The ISWC for this composition is T-072231507-2.
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. USZ4V2500539 is the ISRC for this recording; T-072231507-2 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 USZ4V2500539?

USZ4V2500539 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “WHAT IS THE TIME” by Major Lazer, Diplo, Lady Lava. 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-072231507-2, 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.

Learn more about ISRCs · Powered by Notes.fm

Who wrote this song?

KEITH B. BROWNComposer
IPI: 00341490088
JUNA PUBLISHING OriginalPublisher100.00%IPI: 00342531882

Who publishes this song?

JUNA PUBLISHINGOriginalPublisher
IPI: 00342531882

Identifier Graph

ISRCUSZ4V2500539ISWCT-072231507-2IPIKEITH B. BROWN

MLC Song Code

W540HA
Verify on MLC Portal →
SourcesMusicBrainzNotes✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Major LazerDiploLady Lava

USZ4V2500539 is the International Standard Recording Code (ISRC) for the recording “WHAT IS THE TIME” by Major Lazer, Diplo, Lady Lava, released 2025-11-21. 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 T-072231507-2. Written by KEITH B. BROWN.

Major Lazer, Diplo, Lady Lava

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KEITH B. BROWNIPI