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  1. Home
  2. ISRCs
  3. USCA20000040
You’ll Never Know album cover

ISRC

USCA20000040

You’ll Never Know✓2

Nat King Cole
matched
Released 1987-01-01

Last verified: July 4, 2026

USCA20000040 is the International Standard Recording Code (ISRC) for the recording “You’ll Never Know” by Nat King Cole, released 1987-01-01. 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-070.211.144-1.

Format

USCountry
CA2Registrant
00Year (2000)
00040Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2000):
Last two digits of the reference year (2000). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCYou’ll Never Know
ISWCYou’ll Never Know

Musical Work (ISWC)

T-070.211.144-1You’ll Never Know

People also ask

What is the ISRC for "You’ll Never Know" by Nat King Cole?+
The ISRC for "You’ll Never Know" by Nat King Cole is USCA20000040.
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. USCA20000040 is the ISRC for this recording; T-070.211.144-1 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 USCA20000040?

USCA20000040 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “You’ll Never Know” by Nat King Cole. 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-070.211.144-1, 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?

HARRY WARRENComposer
IPI: 00032527406
WC MUSIC CORP. OriginalPublisherIPI: 00392888203

Who publishes this song?

WC MUSIC CORP.OriginalPublisher
IPI: 00392888203

Which contributors are credited?

0000 0000 8396 9407HARRY WARREN

Identifier Graph

ISRCUSCA20000040ISWCT-070.211.144-1IPIHARRY WARRENISNIHARRY WARREN

MLC Song Code

O1660F
Verify on MLC Portal →
SourcesMusicBrainzMLCMLC✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Listen on Apple Music
Album: Love Songs2:43Track 22

Who performed on this recording?

Performers

Nat King ColeVocal
Nelson Riddle and His OrchestraPerformer

Label

Not Now Music

Appears on

  • The Platinum Collection: 75 Original Classics(2015-01-01)
  • The Ultimate Collection(2011-01-01)· EMI
  • 100 Hits Legends: Nat King Cole(2009-01-01)· Demon Music Group
  • Love Songs(2003-01-01)· Capitol Records
  • And the Winner Is… Capitol Sings the Best Movie Songs(1992-01-01)· Capitol Records
  • Greatest Love Songs(1987-01-01)· Capitol Special Markets
  • Love Songs(2019-03-15)
  • Greatest Love Songs(2001-01-01)

MLC Registration

✗Not registered

MLC has no work registered for this ISRC.

Nat King Cole

USCA20000040 is the International Standard Recording Code (ISRC) for the recording “You’ll Never Know” by Nat King Cole, released 1987-01-01. 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-070.211.144-1.

Nat King Cole

Related

Other versions of this workView all on iswc.fm

You'll Never Know

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DKEFA0205518
You'll Never Know

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USC4R0506458
You’ll Never Know (2016 remaster)

Vera Lynn

GBAYE1601826
You’ll Never Know

Shirley Bassey

GBAYE6100156
You’ll Never Know

Shirley Bassey

GBAYE0001390

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