ISRC
USUM72106439
So What
Song: SO WHAT
Credit Chain
What is ISRC USUM72106439?
USUM72106439 is an International Standard Recording Code (ISRC) that uniquely identifies the recording "So What" by Louis the Child, A R I Z O N A. 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 T0730927975, 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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