ISRC
Song: CASTLE OF MY HEART
Last verified:
One ISRC for “Castle of my Heart” by Knights is JPD642400045. 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 2024-05-22. The underlying musical work is ISWC T-307407528-4.
Credit Chain
JPD642400045 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Castle of my Heart” by Knights, 月永レオ, 浅沼晋太郎, 朔間凛月, 山下大輝, 鳴上嵐, 北村諒, 瀬名泉, 伊藤マサミ, 朱桜司, 土田玲央. 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-307407528-4, 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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MLC Song Code
One ISRC for “Castle of my Heart” by Knights is JPD642400045. 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 2024-05-22. The underlying musical work is ISWC T-307407528-4.
