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  3. KRA302000571
백열등 (Light Bulb) album cover

ISRC

KRA302000571

백열등 (Light Bulb)✓2

Song: LIGHTBULB

NCT U
matched
Released 2020-10-12

Last verified: July 6, 2026

KRA302000571 is the International Standard Recording Code (ISRC) for the recording “백열등 (Light Bulb)” by NCT U, released 2020-10-12. 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 T3032322213.

Format

KRCountry
A30Registrant
20Year (2020)
00571Designation
Country:
ISO 3166-1 alpha-2 country code (KR).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2020):
Last two digits of the reference year (2020). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRC백열등 (Light Bulb)
ISWCLIGHTBULB

Musical Work (ISWC)

T3032322213LIGHTBULB

Credits Graph

MLC Song Code

LA0476
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "백열등 (Light Bulb)" by NCT U?+
The ISRC for "백열등 (Light Bulb)" by NCT U is KRA302000571.
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. KRA302000571 is the ISRC for this recording; T3032322213 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 KRA302000571?

KRA302000571 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “백열등 (Light Bulb)” by NCT U. 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 T3032322213, 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

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KRA302000571 is the International Standard Recording Code (ISRC) for the recording “백열등 (Light Bulb)” by NCT U, released 2020-10-12. 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 T3032322213.

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