ISRC
Track 1
Song: WEATHER FOR TENNIS
Last verified:
The ISRC for “Track 1” by Hilary Duff is USAT22509257. 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 2026-02-20. Written by MATTHEW BAIR, HILARY DUFF, BRIAN PHILLIPS.
Credit Chain
USAT22509257 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Track 1” by Hilary Duff. 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.
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The ISRC for “Track 1” by Hilary Duff is USAT22509257. 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 2026-02-20. Written by MATTHEW BAIR, HILARY DUFF, BRIAN PHILLIPS.
