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  3. NLRD52035847
Wolka album cover

Wolka✓2

ISRC

NLRD52035847

Song: WOLKA

Atli Örvarsson
matched
Released 2021-10-28

Last verified: September 3, 2026

One ISRC for “Wolka” by Atli Örvarsson is NLRD52035847. 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 2021-10-28. The underlying musical work is ISWC T-309511075-7.

Format

NLCountry
RD5Registrant
20Year (2020)
35847Designation
Country:
ISO 3166-1 alpha-2 country code (NL).
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

ISRCWolka
ISWCWOLKA

Musical Work (ISWC)

T-309511075-7WOLKA

People also ask

What is one ISRC for “Wolka” by Atli Örvarsson?+
One ISRC for “Wolka” by Atli Örvarsson is NLRD52035847.
What is the ISWC for “WOLKA”?+
The ISWC for “WOLKA” is T-309511075-7. This recording is titled “Wolka”. The ISRC NLRD52035847 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
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. NLRD52035847 is the ISRC for this recording; T-309511075-7 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 NLRD52035847?

NLRD52035847 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Wolka” by Atli Örvarsson. 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-309511075-7, 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

Credits Graph

MLC Song Code

WB5FRH
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

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One ISRC for “Wolka” by Atli Örvarsson is NLRD52035847. 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 2021-10-28. The underlying musical work is ISWC T-309511075-7.

Atli Örvarsson