ISRC
Song: Étude in B minor, op. 25 no. 10 “Octaves”: Allegro con fuoco
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The ISRC for “12 Études, Op. 25: No. 10 in B Minor “Octave”” by Maurizio Pollini is DEF057230109. 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 2006-01-01. The underlying musical work is ISWC T3083846559. Written by PUBLIC DOMAIN.
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DEF057230109 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “12 Études, Op. 25: No. 10 in B Minor “Octave”” by Maurizio Pollini. 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 T3083846559, 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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MLC Song Code
The ISRC for “12 Études, Op. 25: No. 10 in B Minor “Octave”” by Maurizio Pollini is DEF057230109. 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 2006-01-01. The underlying musical work is ISWC T3083846559. Written by PUBLIC DOMAIN.
