ISRC
Song: MR. WOLF
Last verified:
One ISRC for “Mr. Wolf” by 4am Kru is QM6N22553915. 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 2025-05-28. The underlying musical work is ISWC T-332325028-4. Written by HOWARD NEIL WHATLEY, RUTH EDMONDSON, HARERUIA TERRY APERAHAMA.
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QM6N22553915 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Mr. Wolf” by 4am Kru. 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-332325028-4, 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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Identifier Graph
One ISRC for “Mr. Wolf” by 4am Kru is QM6N22553915. 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 2025-05-28. The underlying musical work is ISWC T-332325028-4. Written by HOWARD NEIL WHATLEY, RUTH EDMONDSON, HARERUIA TERRY APERAHAMA.
