ISRC
Song: B4 THIS LYF IS UP
Last verified:
One ISRC for “B4 This Lyf Is Up” by Karl Wolf is CALB42100004. 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 2024-08-14. The underlying musical work is ISWC T3110321370.
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CALB42100004 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “B4 This Lyf Is Up” by Karl Wolf. 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 T3110321370, 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 “B4 This Lyf Is Up” by Karl Wolf is CALB42100004. 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 2024-08-14. The underlying musical work is ISWC T3110321370.
