ISRC
Nocturnes, Op. 32: No. 1 in B Major. Andante sostenuto
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The ISRC for “Nocturnes, Op. 32: No. 1 in B Major. Andante sostenuto” by Frédéric Chopin, Sa Chen is CNUM72100138. 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.
CNUM72100138 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Nocturnes, Op. 32: No. 1 in B Major. Andante sostenuto” by Frédéric Chopin, Sa Chen. 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.
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The ISRC for “Nocturnes, Op. 32: No. 1 in B Major. Andante sostenuto” by Frédéric Chopin, Sa Chen is CNUM72100138. 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.
