ISRC
What Did I Do2
Song: WHAT DID I DO
Last verified:
The ISRC for “What Did I Do” by John Michael Montgomery is USMXH0800003. 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 2008-10-14. The underlying musical work is ISWC T9047363020.
Credit Chain
USMXH0800003 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “What Did I Do” by John Michael Montgomery. 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 T9047363020, 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 “What Did I Do” by John Michael Montgomery is USMXH0800003. 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 2008-10-14. The underlying musical work is ISWC T9047363020.
