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  3. GBDUJ1101106
I Don’t Know Why album cover

ISRC

GBDUJ1101106

I Don’t Know Why✓2

Martyn Joseph
matched
Released 1998-01-01

Last verified: August 5, 2026

GBDUJ1101106 is the International Standard Recording Code (ISRC) for the recording “I Don’t Know Why” by Martyn Joseph, released 1998-01-01. 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 T0100638525.

Format

GBCountry
DUJRegistrant
11Year (2011)
01106Designation
Country:
ISO 3166-1 alpha-2 country code (GB).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2011):
Last two digits of the reference year (2011). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCI Don’t Know Why
ISWCI Don’t Know Why

Musical Work (ISWC)

T0100638525I Don’t Know Why

Credits Graph

MLC Song Code

I19880
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "I Don’t Know Why" by Martyn Joseph?+
The ISRC for "I Don’t Know Why" by Martyn Joseph is GBDUJ1101106.
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. GBDUJ1101106 is the ISRC for this recording; T0100638525 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 GBDUJ1101106?

GBDUJ1101106 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I Don’t Know Why” by Martyn Joseph. 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 T0100638525, 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

Martyn Joseph

GBDUJ1101106 is the International Standard Recording Code (ISRC) for the recording “I Don’t Know Why” by Martyn Joseph, released 1998-01-01. 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 T0100638525.

Martyn Joseph

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