ISWC · Musical Work
Once
Last verified:
The ISWC for “Once” is T-905388945-5. 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 34 known recordings (ISRCs) indexed on Credits.fm.
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Songwriters/Publishers (IPI)
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T-905388945-5 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Once”. 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 34 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
The X Factor
Various Artists
Now That’s What I Call Music! 76
Various Artists
Pop Princesses 2011
Various Artists
Songs From the Tainted Cherry Tree
Diana Vickers
Once
Diana Vickers
Songs From the Tainted Cherry Tree
Diana Vickers
Once
Diana Vickers
Pure… Dancefloor
Various Artists
Songs From the Tainted Cherry Tree
Diana Vickers
Totally Pop
Various Artists
Diana Vickers
GBARL0901652MLC Song Code
