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Prelude album cover

Prelude✓2

ISRC

USKRI0320210

Song: PRELUDE

EarthWind & Fire
matched
Released 2003-05-20

Last verified: November 2, 2026

The ISRC for “Prelude” by Earth is USKRI0320210. 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 2003-05-20. The underlying musical work is ISWC T-901351021-9. Written by RALPH JOHNSON, MAURICE WHITE, RAY CROSSLEY.

Format

US
Country
KRIRegistrant
03Year (2003)
20210Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2003):
Last two digits of the reference year (2003). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCPrelude
ISWCPRELUDE
IPIRALPH JOHNSON

Musical Work (ISWC)

T-901351021-9PRELUDE

People also ask

What is the ISRC for “Prelude” by Earth?+
The ISRC for “Prelude” by Earth is USKRI0320210.
What is the ISWC for “PRELUDE”?+
The ISWC for “PRELUDE” is T-901351021-9. This recording is titled “Prelude”. The ISRC USKRI0320210 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “PRELUDE”?+
“PRELUDE” was written by RALPH JOHNSON, MAURICE WHITE, RAY CROSSLEY. The ISWC for this composition is T-901351021-9.
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. USKRI0320210 is the ISRC for this recording; T-901351021-9 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 USKRI0320210?

USKRI0320210 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Prelude” by Earth, Wind & Fire. 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-901351021-9, 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

EarthWind & Fire

The ISRC for “Prelude” by Earth is USKRI0320210. 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 2003-05-20. The underlying musical work is ISWC T-901351021-9. Written by RALPH JOHNSON, MAURICE WHITE, RAY CROSSLEY.

Earth, Wind & Fire

Who wrote this song?

RALPH JOHNSONComposer
IPI: 00039879522
MAURICE WHITEComposer
IPI: 00063259085
RAY CROSSLEYComposer
IPI: 00048791052

Which contributors are credited?

0000 0001 1613 2380Maurice White

Identifier Graph

ISRCUSKRI0320210ISWCT-901351021-9IPIRALPH JOHNSONIPIMAURICE WHITEIPIRAY CROSSLEYISNIMaurice White

MLC Song Code

P2399I
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

PRELUDEQM3HJ1900022
PRELUDE (NEVA MIND)QZES82060579
PRELUDEUS23A1509165
PRELUDEUS2950510046
PRELUDEUS9MK1000001

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Songwriter profiles

RALPH JOHNSONIPIMAURICE WHITEIPIRAY CROSSLEYIPI