Variations on an Original Theme, op. 36 “Enigma”: IX. Nimrod (Adagio) album cover

ISRC

DEF057504520

Variations on an Original Theme, op. 36 “Enigma”: IX. Nimrod (Adagio)2

Song: Variations on an Original Theme (‘Enigma’), op. 36: IX. Nimrod (Adagio)

London Symphony OrchestraEugen Jochum

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Released 1977-01-01

Last verified: August 18, 2026

DEF057504520 is the International Standard Recording Code (ISRC) for the recording “Variations on an Original Theme, op. 36 “Enigma”: IX. Nimrod (Adagio)” by London Symphony Orchestra, Eugen Jochum, released 1977-01-01. 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 T-010.115.427-1.

Format

DECountry

F05Registrant

75Year (1975)

04520Designation

Country:: ISO 3166-1 alpha-2 country code (DE).
Registrant:: 3-character code identifying the label or distributor that assigned this ISRC.
Year (1975):: Last two digits of the reference year (1975). Years < 50 are 21st century.
Designation:: Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCVariations on an Original Theme, op. 36 “Enigma”: IX. Nimrod (Adagio)

ISWCVariations on an Original Theme (‘Enigma’), op. 36: IX. Nimrod (Adagio)

Musical Work (ISWC)

T-010.115.427-1Variations on an Original Theme (‘Enigma’), op. 36: IX. Nimrod (Adagio)

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MLC Song Code

993540

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SourcesMusicBrainzMLC2 sources

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What is ISRC DEF057504520?

DEF057504520 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Variations on an Original Theme, op. 36 “Enigma”: IX. Nimrod (Adagio)” by London Symphony Orchestra, Eugen Jochum. 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-010.115.427-1, 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.

DEF057504520

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What is ISRC DEF057504520?

DEF057504520

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What is ISRC DEF057504520?

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Other versions of this workView all on iswc.fm

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