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  1. Home
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  3. CZA630000010
BIG PROBLEM album cover

BIG PROBLEM

ISRC

CZA630000010
matched

Last verified: September 10, 2026

The ISRC for this recording (“BIG PROBLEM”) is CZA630000010. 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 T1066703679.

Format

CZCountry
A63Registrant
00Year (2000)
00010Designation
Country:
ISO 3166-1 alpha-2 country code (CZ).
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

ISRCBIG PROBLEM
ISWCBIG PROBLEM

Musical Work (ISWC)

T1066703679BIG PROBLEM

People also ask

What is the ISRC for this recording of “BIG PROBLEM”?+
The ISRC for this recording (“BIG PROBLEM”) is CZA630000010.
What is the ISWC for “BIG PROBLEM”?+
The ISWC for “BIG PROBLEM” is T1066703679. The ISRC CZA630000010 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. CZA630000010 is the ISRC for this recording; T1066703679 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 CZA630000010?

CZA630000010 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “BIG PROBLEM”. 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 T1066703679, 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.

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Credits Graph

MLC Song Code

BA3QSK
Verify on MLC Portal →
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

The ISRC for this recording (“BIG PROBLEM”) is CZA630000010. 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 T1066703679.