ISRC
Song: I HAVEN'T SEEN MARY IN YEARS
Last verified:
One ISRC for “I Haven't Seen Mary in Years” by Billy Strings is USRO22203103. 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 2022-11-18. The underlying musical work is ISWC T7000254731.
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USRO22203103 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I Haven't Seen Mary in Years” by Billy Strings. 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 T7000254731, 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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One ISRC for “I Haven't Seen Mary in Years” by Billy Strings is USRO22203103. 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 2022-11-18. The underlying musical work is ISWC T7000254731.
