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U Know What’s Up album cover

ISRC

USLF29900137

U Know What’s Up

Donell Jones
matched
Released 1999-01-01

Last verified:

USLF29900137 is the International Standard Recording Code (ISRC) for the recording "U Know What’s Up" by Donell Jones, released 1999-01-01. 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-903.269.844-5.

Format

USCountry
LF2Registrant
99Year (1999)
00137Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (1999):
Last two digits of the reference year (1999). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCU Know What’s Up
ISWCU Know What’s Up

Musical Work (ISWC)

T-903.269.844-5U Know What’s Up

MLC Song Code

U11137
Verify on MLC Portal →
SourcesMusicBrainz

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People also ask

What is the ISRC for "U Know What’s Up" by Donell Jones?
The ISRC for "U Know What’s Up" by Donell Jones is USLF29900137.
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. USLF29900137 is the ISRC for this recording; T-903.269.844-5 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.

What is ISRC USLF29900137?

USLF29900137 is an International Standard Recording Code (ISRC) that uniquely identifies the recording "U Know What’s Up" by Donell Jones. 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-903.269.844-5, 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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