ISRC
Cruel Optimist2
Song: CRUEL OPTIMIST
Last verified:
USA2B1303249 is the International Standard Recording Code (ISRC) for the recording “Cruel Optimist” by Worriers, released 2013-10-28. 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.
Unmatched Recording
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USA2B1303249 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Cruel Optimist” by Worriers. 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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USA2B1303249 is the International Standard Recording Code (ISRC) for the recording “Cruel Optimist” by Worriers, released 2013-10-28. 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.
