ISWC · Musical Work
La traviata: Atto I. “Sempre libera” (Violetta)
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The ISWC for “La traviata: Atto I. “Sempre libera” (Violetta)” is T-900238338-2. ISWCs are ISO 15707 identifiers managed by CISAC; they identify the underlying song — its melody, lyrics, and arrangement — rather than any single recording. One composition can have many recordings (ISRCs). This work has 47 known recordings (ISRCs) indexed on Credits.fm.
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T-900238338-2 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition La traviata: Atto I. “Sempre libera” (Violetta). ISWCs are defined by ISO 15707 and managed by CISAC. Unlike ISRCs which identify recordings, an ISWC identifies the underlying song — the melody, lyrics, and arrangement.
This work has 47 recordings (ISRCs) associated with it. Each recording represents a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.
Learn more about ISWCs · Powered by Notes.fm
Monika Krause, Yordy Ramiro, Czecho-Slovak Radio Symphony Orchestra, Alexander Rahbari
HKI199190111Luciano Pavarotti, Cheryl Studer, Metropolitan Opera Orchestra, James Levine
DEF059130816Maria Callas
GBAYC1702094Frederick Jagel, Rosa Ponselle, Metropolitan Opera Orchestra, Ettore Panizza
HKI199806210Anna Netrebko, Wiener Philharmoniker, Carlo Rizzi
DEN960531347Anna Moffo, Orchestra del Teatro dell’Opera di Roma, Fernando Previtali
USBC19704834Nadine Sierra, Orchestra Sinfonica Nazionale della RAI, Riccardo Frizza
DEN962031111MLC Song Code
