ISRC
Song: BUL HYEOB HWA EUM (FEAT.AKMU)(PROD.GRAY)
Last verified:
One ISRC for “불협화음” by Mudd the student is KRA492101308. 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 2021-11-27. The underlying musical work is ISWC T-307989574-8. Written by GRAY, CHAN HYEOK LEE, MUDD THE STUDENT.
Credit Chain
KRA492101308 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “불협화음” by Mudd the student, AKMU. 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-307989574-8, 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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MLC Song Code
One ISRC for “불협화음” by Mudd the student is KRA492101308. 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 2021-11-27. The underlying musical work is ISWC T-307989574-8. Written by GRAY, CHAN HYEOK LEE, MUDD THE STUDENT.
