ISRC
Song: Madama Butterfly: Atto II. “Un bel dì, vedremo” (Butterfly)
Last verified:
The ISRC for “Madama Butterfly: Act II. "Un bel dì vedremo"” by Maria Callas is GBAYC9702574. 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 2003-01-01. The underlying musical work is ISWC T3147286093.
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GBAYC9702574 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Madama Butterfly: Act II. "Un bel dì vedremo"” by Maria Callas, Orchestra del Teatro alla Scala di Milano, Herbert von Karajan. 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 T3147286093, 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
The ISRC for “Madama Butterfly: Act II. "Un bel dì vedremo"” by Maria Callas is GBAYC9702574. 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 2003-01-01. The underlying musical work is ISWC T3147286093.
