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  1. Home
  2. ISRCs
  3. NLCK41000100

ISRC

NLCK41000100

INTRO

matched

Last verified: July 18, 2026

NLCK41000100 is the International Standard Recording Code (ISRC) for the recording “INTRO”. 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 T0727471897. Written by JAMES LACKEY, USHER RAYMOND.

Format

NLCountry
CK4Registrant
10Year (2010)
00100Designation
Country:
ISO 3166-1 alpha-2 country code (NL).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2010):
Last two digits of the reference year (2010). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCINTRO
ISWCINTRO
IPIJAMES LACKEY

Musical Work (ISWC)

T0727471897INTRO

People also ask

What is the ISRC for "INTRO"?+
The ISRC for "INTRO" is NLCK41000100.
Who wrote "INTRO"?+
"INTRO" was written by JAMES LACKEY, USHER RAYMOND. The ISWC for this composition is T0727471897.
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. NLCK41000100 is the ISRC for this recording; T0727471897 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 NLCK41000100?

NLCK41000100 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “INTRO”. 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 T0727471897, 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

NLCK41000100 is the International Standard Recording Code (ISRC) for the recording “INTRO”. 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 T0727471897. Written by JAMES LACKEY, USHER RAYMOND.

Who wrote this song?

JAMES LACKEYComposer
IPI: 00466388903
USHER RAYMONDComposer
IPI: 00340981462

Which contributors are credited?

0000 0000 5490 3863USHER RAYMOND

Identifier Graph

ISRCNLCK41000100ISWCT0727471897IPIJAMES LACKEYIPIUSHER RAYMONDISNIUSHER RAYMOND

MLC Song Code

A4071Z
Verify on MLC Portal →
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

Intro

Feid

USUM72217623
Intro

Usher

USLF20800041
Intro

Usher

USAR10400205
INTROUSBT21624890
INTROTCAFG2042136

Songwriter profiles

JAMES LACKEYIPIUSHER RAYMONDIPI