ISRC
Hard Time2
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USAT20102721 is the International Standard Recording Code (ISRC) for the recording “Hard Time” by Ratt, released 1990-01-01. 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-910.628.792-7. Written by DESMOND CHILD, STEPHEN E. PEARCY, WARREN DE MARTINI.
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USAT20102721 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Hard Time” by Ratt. 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-910.628.792-7, 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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USAT20102721 is the International Standard Recording Code (ISRC) for the recording “Hard Time” by Ratt, released 1990-01-01. 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-910.628.792-7. Written by DESMOND CHILD, STEPHEN E. PEARCY, WARREN DE MARTINI.
