ISRC
The Fortress of Solitude (alternate segment)
Song: The Fortress of Solitude
Last verified:
The ISRC for “The Fortress of Solitude (alternate segment)” by John Williams is USNLR1800987. 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 2019-02-15. The underlying musical work is ISWC T-700.014.889-2.
Credit Chain
USNLR1800987 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “The Fortress of Solitude (alternate segment)” by John Williams. 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-700.014.889-2, 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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The ISRC for “The Fortress of Solitude (alternate segment)” by John Williams is USNLR1800987. 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 2019-02-15. The underlying musical work is ISWC T-700.014.889-2.
