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  3. DEQS92202207
Martin mein einziger Freund album cover

Martin mein einziger Freund✓2

ISRC

DEQS92202207

Song: MARTIN MEIN EINZIGER FREUND

Mark Keller
matched
Released 2023-02-24

Last verified: August 10, 2026

One ISRC for “Martin mein einziger Freund” by Mark Keller is DEQS92202207. 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 2023-02-24. The underlying musical work is ISWC T3129785151.

Format

DECountry
QS9Registrant
22Year (2022)
02207Designation
Country:
ISO 3166-1 alpha-2 country code (DE).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2022):
Last two digits of the reference year (2022). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCMartin mein einziger Freund
ISWCMARTIN MEIN EINZIGER FREUND

Musical Work (ISWC)

T3129785151MARTIN MEIN EINZIGER FREUND

People also ask

What is one ISRC for “Martin mein einziger Freund” by Mark Keller?+
One ISRC for “Martin mein einziger Freund” by Mark Keller is DEQS92202207.
What is the ISWC for “MARTIN MEIN EINZIGER FREUND”?+
The ISWC for “MARTIN MEIN EINZIGER FREUND” is T3129785151. This recording is titled “Martin mein einziger Freund”. The ISRC DEQS92202207 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. DEQS92202207 is the ISRC for this recording; T3129785151 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 DEQS92202207?

DEQS92202207 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Martin mein einziger Freund” by Mark Keller. 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 T3129785151, 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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MLC Song Code

MB2LBN
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Mark Keller

One ISRC for “Martin mein einziger Freund” by Mark Keller is DEQS92202207. 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 2023-02-24. The underlying musical work is ISWC T3129785151.

Mark Keller

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