ISRC
Sonny Boy
Song: SONNY BOY
Last verified:
The ISRC for “Sonny Boy” by Eva Olmerová is CZA168000534. 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 1981-01-01. The underlying musical work is ISWC T9011362597.
Credit Chain
CZA168000534 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Sonny Boy” by Eva Olmerová. 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 T9011362597, 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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The ISRC for “Sonny Boy” by Eva Olmerová is CZA168000534. 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 1981-01-01. The underlying musical work is ISWC T9011362597.
