ISRC
Mary, Did You Know?2
Song: MARY, DID YOU KNOW ?
Last verified:
The ISRC for “Mary, Did You Know?” by Hailey Haus is USAT22220030. 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 T0701167001.
Credit Chain
USAT22220030 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Mary, Did You Know?” by Hailey Haus. 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 T0701167001, 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 “Mary, Did You Know?” by Hailey Haus is USAT22220030. 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 T0701167001.
