ISRC
Song: PIECE OF ME
Last verified:
One ISRC for “Piece of Me (international version)” by Britney Spears is USZM20700447. 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. The underlying musical work is ISWC T-001657227-2. Written by CHRISTIAN LARS KARLSSON, PONTUS JOHAN WINNBERG, KLAS FRANS AHLUND.
Credit Chain
USZM20700447 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Piece of Me (international version)” by Britney Spears. 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-001657227-2, 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.
Learn more about ISRCs · Powered by Notes.fm
Identifier Graph
MLC Song Code
One ISRC for “Piece of Me (international version)” by Britney Spears is USZM20700447. 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. The underlying musical work is ISWC T-001657227-2. Written by CHRISTIAN LARS KARLSSON, PONTUS JOHAN WINNBERG, KLAS FRANS AHLUND.
